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gOptions.cc File Reference

Implementation of class gOptions functions. More...

#include "gVariables.hh"
#include "gOptions.hh"
#include "sOutputManager.hh"
#include <errno.h>
#include <limits.h>

Go to the source code of this file.

Functions

template<class T >
int ReadStringOption (const string &a_input, T *ap_return, int a_nbElts, const string &sep, const string &a_option)
 Parse the 'a_input' string corresponding to the 'a_option' into 'a_nbElts' elements, using the 'sep' separator.
The results are returned in the templated 'ap_return' dynamic templated array.
Call "ConvertFromString()" to perform the correct conversion depending on the type of the data to convert. More...
 
template<class T >
int ReadDataASCIIFile (const string &a_file, const string &a_keyword, T *ap_return, int a_nbElts, bool a_mandatoryFlag)
 Look for "a_nbElts" elts in the "a_file" file matching the "a_keyword" string passed as parameter
and return the corresponding value(s) in the "ap_return" templated array.
This function expect the data to recover to be written on one line after the key. More...
 
template<class T >
int ReadDataASCIIFile (const string &a_file, const string &a_keyword, T *ap_return, int a_nbElts, int a_nbLines, bool a_mandatoryFlag)
 Look for "a_nbLines" lines of "a_nbElts" elts in the 'a_file' file matching the "a_keyword" string
passed as parameter and return the corresponding value(s) in the "ap_return" templated 1D array.
This function expects the following parsing :
KEY :
line1 : elt1,elt2,...,eltN
line2 : elt1,elt2,...,eltN
(...)
lineN : elt1,elt2,...,eltN. More...
 
template<class T >
int ReadDataASCIIFile (const string &a_file, const string &a_keyword, T **a2p_return, int a_nbElts, int a_nbLines, bool a_mandatoryFlag)
 Look for "a_nbLines" lines of "a_nbElts" elts in the 'a_file' file matching the "a_keyword" string
passed as parameter and return the corresponding value(s) in the "a2p_return" 2D array.
The first and second dimensions of "a2p_return" correspond to the line and elements respectively
This function expects the following parsing :
KEY :
line1 : elt1,elt2,...,eltN
line2 : elt1,elt2,...,eltN
(...)
lineN : elt1,elt2,...,eltN. More...
 
template<class T >
int ReadDataASCIIFile (const string &a_file, const string &a_keyword, T *ap_return, int a_nbElts, bool a_mandatoryFlag, string a_firstTag, string a_lastTag)
 Look for "a_nbElts" elts in the "a_file" file matching the "a_keyword" string passed as parameter
and return the corresponding value(s) in the "ap_return" templated array.
Additionnal two parameters allow to search within two specific tags
This function expects the following parsing :
FIRST_TAG
(...)
KEY : elt1,elt2,...,eltN
(...)
LAST_TAG. More...
 
template<class T >
int ReadDataASCIIFile (const string &a_file, const string &a_keyword, T **a2p_return, int a_nbElts, int a_nbLines, bool a_mandatoryFlag, string a_firstTag, string a_lastTag)
 Look for "a_nbLines" lines of "a_nbElts" elts in the "a_file" file matching the "a_keyword" string
passed as parameter and return the corresponding value(s) in the "a2p_return" templated 2D array.
The first and second dimensions of "a2p_return" correspond to the line and elements respectively
Additionnal two parameters allow to search within two specific tags
This function expects the following parsing :
KEY :
FIRST_TAG
(...)
line1 : elt1,elt2,...,eltN
line2 : elt1,elt2,...,eltN
(...)
lineN : elt1,elt2,...,eltN
(...)
LAST_TAG. More...
 
int ConvertFromString (const string &a_str, string *a_result)
 Copy the 'a_str' string in the position pointed by 'a_result'. More...
 
int ConvertFromString (const string &a_str, float *a_result)
 Convert the 'a_str' string in float and copy the result in the variable pointed by 'a_result'. More...
 
int ConvertFromString (const string &a_str, double *a_result)
 Convert the 'a_str' string in double and copy the result in the position pointed by 'a_result'. More...
 
int ConvertFromString (const string &a_str, long double *a_result)
 Convert the 'a_str' string in long double and copy the result in the position pointed by 'a_result'. More...
 
int ConvertFromString (const string &a_str, int *a_result)
 Convert the 'a_str' string in int and copy the result in the position pointed by 'a_result'. More...
 
int ConvertFromString (const string &a_str, int64_t *a_result)
 Convert the 'a_str' string in long int and copy the result in the position pointed by 'a_result'. More...
 
int ConvertFromString (const string &a_str, uint8_t *a_result)
 Convert the 'a_str' string in uint16_t and copy the result in the position pointed by 'a_result'. More...
 
int ConvertFromString (const string &a_str, uint16_t *a_result)
 Convert the 'a_str' string in uint16_t and copy the result in the position pointed by 'a_result'. More...
 
int ConvertFromString (const string &a_str, uint32_t *a_result)
 Convert the 'a_str' string in uint32_t and copy the result in the position pointed by 'a_result'. More...
 
int ConvertFromString (const string &a_str, bool *a_result)
 Convert the 'a_str' string in bool and copy the result in the position pointed by 'a_result'. More...
 
string GetFileFromPath (const string &a_pathToFile)
 Simply return the file from a path string passed in parameter. More...
 
string GetPathOfFile (const string &a_pathToFile)
 Simply return the path to the directory of a file path string passed in parameter. More...
 
string ConvertAllSlashOccurrencesToBackSlash (const string &a_path)
 
bool FLTNBIsEqual (FLTNB a, FLTNB b, FLTNB a_eps)
 Comparison of FLTNB numbers. More...
 
template int ReadStringOption< string > (const string &a_input, string *ap_return, int a_nbElts, const string &sep, const string &a_option)
 
template int ReadStringOption< int > (const string &a_input, int *ap_return, int a_nbElts, const string &sep, const string &a_option)
 
template int ReadStringOption< int64_t > (const string &a_input, int64_t *ap_return, int a_nbElts, const string &sep, const string &a_option)
 
template int ReadStringOption< float > (const string &a_input, float *ap_return, int a_nbElts, const string &sep, const string &a_option)
 
template int ReadStringOption< double > (const string &a_input, double *ap_return, int a_nbElts, const string &sep, const string &a_option)
 
template int ReadStringOption< long double > (const string &a_input, long double *ap_return, int a_nbElts, const string &sep, const string &a_option)
 
template int ReadStringOption< uint8_t > (const string &a_input, uint8_t *ap_return, int a_nbElts, const string &sep, const string &a_option)
 
template int ReadStringOption< uint16_t > (const string &a_input, uint16_t *ap_return, int a_nbElts, const string &sep, const string &a_option)
 
template int ReadStringOption< uint32_t > (const string &a_input, uint32_t *ap_return, int a_nbElts, const string &sep, const string &a_option)
 
template int ReadStringOption< bool > (const string &a_input, bool *ap_return, int a_nbElts, const string &sep, const string &a_option)
 
template int ReadDataASCIIFile< string > (const string &a_file, const string &a_keyword, string *ap_return, int a_nbElts, bool a_mandatoryFlag)
 
template int ReadDataASCIIFile< int > (const string &a_file, const string &a_keyword, int *ap_return, int a_nbElts, bool a_mandatoryFlag)
 
template int ReadDataASCIIFile< int64_t > (const string &a_file, const string &a_keyword, int64_t *ap_return, int a_nbElts, bool a_mandatoryFlag)
 
template int ReadDataASCIIFile< float > (const string &a_file, const string &a_keyword, float *ap_return, int a_nbElts, bool a_mandatoryFlag)
 
template int ReadDataASCIIFile< double > (const string &a_file, const string &a_keyword, double *ap_return, int a_nbElts, bool a_mandatoryFlag)
 
template int ReadDataASCIIFile< long double > (const string &a_file, const string &a_keyword, long double *ap_return, int a_nbElts, bool a_mandatoryFlag)
 
template int ReadDataASCIIFile< uint8_t > (const string &a_file, const string &a_keyword, uint8_t *ap_return, int a_nbElts, bool a_mandatoryFlag)
 
template int ReadDataASCIIFile< uint16_t > (const string &a_file, const string &a_keyword, uint16_t *ap_return, int a_nbElts, bool a_mandatoryFlag)
 
template int ReadDataASCIIFile< uint32_t > (const string &a_file, const string &a_keyword, uint32_t *ap_return, int a_nbElts, bool a_mandatoryFlag)
 
template int ReadDataASCIIFile< bool > (const string &a_file, const string &a_keyword, bool *ap_return, int a_nbElts, bool a_mandatoryFlag)
 
template int ReadDataASCIIFile< string > (const string &a_file, const string &a_keyword, string *ap_return, int a_nbElts, int a_nbLines, bool a_mandatoryFlag)
 
template int ReadDataASCIIFile< int > (const string &a_file, const string &a_keyword, int *ap_return, int a_nbElts, int a_nbLines, bool a_mandatoryFlag)
 
template int ReadDataASCIIFile< int64_t > (const string &a_file, const string &a_keyword, int64_t *ap_return, int a_nbElts, int a_nbLines, bool a_mandatoryFlag)
 
template int ReadDataASCIIFile< float > (const string &a_file, const string &a_keyword, float *ap_return, int a_nbElts, int a_nbLines, bool a_mandatoryFlag)
 
template int ReadDataASCIIFile< double > (const string &a_file, const string &a_keyword, double *ap_return, int a_nbElts, int a_nbLines, bool a_mandatoryFlag)
 
template int ReadDataASCIIFile< long double > (const string &a_file, const string &a_keyword, long double *ap_return, int a_nbElts, int a_nbLines, bool a_mandatoryFlag)
 
template int ReadDataASCIIFile< uint8_t > (const string &a_file, const string &a_keyword, uint8_t *ap_return, int a_nbElts, int a_nbLines, bool a_mandatoryFlag)
 
template int ReadDataASCIIFile< uint16_t > (const string &a_file, const string &a_keyword, uint16_t *ap_return, int a_nbElts, int a_nbLines, bool a_mandatoryFlag)
 
template int ReadDataASCIIFile< uint32_t > (const string &a_file, const string &a_keyword, uint32_t *ap_return, int a_nbElts, int a_nbLines, bool a_mandatoryFlag)
 
template int ReadDataASCIIFile< bool > (const string &a_file, const string &a_keyword, bool *ap_return, int a_nbElts, int a_nbLines, bool a_mandatoryFlag)
 
template int ReadDataASCIIFile< string > (const string &a_file, const string &a_keyword, string **ap_return, int a_nbElts, int a_nbLines, bool a_mandatoryFlag)
 
template int ReadDataASCIIFile< int > (const string &a_file, const string &a_keyword, int **ap_return, int a_nbElts, int a_nbLines, bool a_mandatoryFlag)
 
template int ReadDataASCIIFile< int64_t > (const string &a_file, const string &a_keyword, int64_t **ap_return, int a_nbElts, int a_nbLines, bool a_mandatoryFlag)
 
template int ReadDataASCIIFile< float > (const string &a_file, const string &a_keyword, float **ap_return, int a_nbElts, int a_nbLines, bool a_mandatoryFlag)
 
template int ReadDataASCIIFile< double > (const string &a_file, const string &a_keyword, double **ap_return, int a_nbElts, int a_nbLines, bool a_mandatoryFlag)
 
template int ReadDataASCIIFile< long double > (const string &a_file, const string &a_keyword, long double **ap_return, int a_nbElts, int a_nbLines, bool a_mandatoryFlag)
 
template int ReadDataASCIIFile< uint8_t > (const string &a_file, const string &a_keyword, uint8_t **ap_return, int a_nbElts, int a_nbLines, bool a_mandatoryFlag)
 
template int ReadDataASCIIFile< uint16_t > (const string &a_file, const string &a_keyword, uint16_t **ap_return, int a_nbElts, int a_nbLines, bool a_mandatoryFlag)
 
template int ReadDataASCIIFile< uint32_t > (const string &a_file, const string &a_keyword, uint32_t **ap_return, int a_nbElts, int a_nbLines, bool a_mandatoryFlag)
 
template int ReadDataASCIIFile< bool > (const string &a_file, const string &a_keyword, bool **ap_return, int a_nbElts, int a_nbLines, bool a_mandatoryFlag)
 
template int ReadDataASCIIFile< string > (const string &a_file, const string &a_keyword, string *ap_return, int a_nbElts, bool a_mandatoryFlag, string a_firstTag, string a_lastTag)
 
template int ReadDataASCIIFile< int > (const string &a_file, const string &a_keyword, int *ap_return, int a_nbElts, bool a_mandatoryFlag, string a_firstTag, string a_lastTag)
 
template int ReadDataASCIIFile< int64_t > (const string &a_file, const string &a_keyword, int64_t *ap_return, int a_nbElts, bool a_mandatoryFlag, string a_firstTag, string a_lastTag)
 
template int ReadDataASCIIFile< float > (const string &a_file, const string &a_keyword, float *ap_return, int a_nbElts, bool a_mandatoryFlag, string a_firstTag, string a_lastTag)
 
template int ReadDataASCIIFile< double > (const string &a_file, const string &a_keyword, double *ap_return, int a_nbElts, bool a_mandatoryFlag, string a_firstTag, string a_lastTag)
 
template int ReadDataASCIIFile< long double > (const string &a_file, const string &a_keyword, long double *ap_return, int a_nbElts, bool a_mandatoryFlag, string a_firstTag, string a_lastTag)
 
template int ReadDataASCIIFile< uint8_t > (const string &a_file, const string &a_keyword, uint8_t *ap_return, int a_nbElts, bool a_mandatoryFlag, string a_firstTag, string a_lastTag)
 
template int ReadDataASCIIFile< uint16_t > (const string &a_file, const string &a_keyword, uint16_t *ap_return, int a_nbElts, bool a_mandatoryFlag, string a_firstTag, string a_lastTag)
 
template int ReadDataASCIIFile< uint32_t > (const string &a_file, const string &a_keyword, uint32_t *ap_return, int a_nbElts, bool a_mandatoryFlag, string a_firstTag, string a_lastTag)
 
template int ReadDataASCIIFile< bool > (const string &a_file, const string &a_keyword, bool *ap_return, int a_nbElts, bool a_mandatoryFlag, string a_firstTag, string a_lastTag)
 
template int ReadDataASCIIFile< string > (const string &a_file, const string &a_keyword, string **a2p_return, int a_nbElts, int a_nbLines, bool a_mandatoryFlag, string a_firstTag, string a_lastTag)
 
template int ReadDataASCIIFile< int > (const string &a_file, const string &a_keyword, int **a2p_return, int a_nbElts, int a_nbLines, bool a_mandatoryFlag, string a_firstTag, string a_lastTag)
 
template int ReadDataASCIIFile< int64_t > (const string &a_file, const string &a_keyword, int64_t **a2p_return, int a_nbElts, int a_nbLines, bool a_mandatoryFlag, string a_firstTag, string a_lastTag)
 
template int ReadDataASCIIFile< float > (const string &a_file, const string &a_keyword, float **a2p_return, int a_nbElts, int a_nbLines, bool a_mandatoryFlag, string a_firstTag, string a_lastTag)
 
template int ReadDataASCIIFile< double > (const string &a_file, const string &a_keyword, double **a2p_return, int a_nbElts, int a_nbLines, bool a_mandatoryFlag, string a_firstTag, string a_lastTag)
 
template int ReadDataASCIIFile< long double > (const string &a_file, const string &a_keyword, long double **a2p_return, int a_nbElts, int a_nbLines, bool a_mandatoryFlag, string a_firstTag, string a_lastTag)
 
template int ReadDataASCIIFile< uint8_t > (const string &a_file, const string &a_keyword, uint8_t **a2p_return, int a_nbElts, int a_nbLines, bool a_mandatoryFlag, string a_firstTag, string a_lastTag)
 
template int ReadDataASCIIFile< uint16_t > (const string &a_file, const string &a_keyword, uint16_t **a2p_return, int a_nbElts, int a_nbLines, bool a_mandatoryFlag, string a_firstTag, string a_lastTag)
 
template int ReadDataASCIIFile< uint32_t > (const string &a_file, const string &a_keyword, uint32_t **a2p_return, int a_nbElts, int a_nbLines, bool a_mandatoryFlag, string a_firstTag, string a_lastTag)
 
template int ReadDataASCIIFile< bool > (const string &a_file, const string &a_keyword, bool **a2p_return, int a_nbElts, int a_nbLines, bool a_mandatoryFlag, string a_firstTag, string a_lastTag)
 

Detailed Description

Implementation of class gOptions functions.

Definition in file gOptions.cc.

Function Documentation

string ConvertAllSlashOccurrencesToBackSlash ( const string &  a_path)

Definition at line 1164 of file gOptions.cc.

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int ConvertFromString ( const string &  a_str,
string *  a_result 
)

Copy the 'a_str' string in the position pointed by 'a_result'.

Parameters
a_str: string to convert
a_result: variable which will recover the result

The only purposes of this function is to have an unified templated conversion function for each type

Returns
0 if success, and positive value otherwise

Definition at line 749 of file gOptions.cc.

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int ConvertFromString ( const string &  a_str,
float *  a_result 
)

Convert the 'a_str' string in float and copy the result in the variable pointed by 'a_result'.

Parameters
a_str: string to convert
a_result: variable which will recover the result

Uses strtod to check errors with str to float conversion
(implementation similar to c++11 std::stof() ).

Returns
0 if success, and positive value otherwise

Definition at line 771 of file gOptions.cc.

int ConvertFromString ( const string &  a_str,
double *  a_result 
)

Convert the 'a_str' string in double and copy the result in the position pointed by 'a_result'.

Parameters
a_str: string to convert
a_result: variable which will recover the result

Uses strtod to check errors with str to double conversion
(implementation similar to c++11 std::stod() ).

Returns
0 if success, and positive value otherwise

Definition at line 810 of file gOptions.cc.

int ConvertFromString ( const string &  a_str,
long double *  a_result 
)

Convert the 'a_str' string in long double and copy the result in the position pointed by 'a_result'.

Parameters
a_str: string to convert
a_result: variable which will recover the result

Uses strtod to check errors with str to ldouble conversion
(implementation similar to c++11 std::stod() ).

Returns
0 if success, and positive value otherwise

Definition at line 849 of file gOptions.cc.

int ConvertFromString ( const string &  a_str,
int *  a_result 
)

Convert the 'a_str' string in int and copy the result in the position pointed by 'a_result'.

Parameters
a_str: string to convert
a_result: variable which will recover the result

Uses strtol to check errors with str to int conversion
(implementation similar to c++11 std::stoi() ).

Returns
0 if success, and positive value otherwise

Definition at line 888 of file gOptions.cc.

int ConvertFromString ( const string &  a_str,
int64_t *  a_result 
)

Convert the 'a_str' string in long int and copy the result in the position pointed by 'a_result'.

Parameters
a_str: string to convert
a_result: variable which will recover the result

Uses strtol to check errors with str to int64_t (8 bytes int) conversion
(implementation similar to c++11 std::stol() ).

Returns
0 if success, and positive value otherwise

Definition at line 927 of file gOptions.cc.

int ConvertFromString ( const string &  a_str,
uint8_t *  a_result 
)

Convert the 'a_str' string in uint16_t and copy the result in the position pointed by 'a_result'.

Parameters
a_str: string to convert
a_result: variable which will recover the result

Uses strtol to check errors with str to uint8 conversion
(implementation similar to c++11 std::stoi() ).

Returns
0 if success, and positive value otherwise

Definition at line 966 of file gOptions.cc.

int ConvertFromString ( const string &  a_str,
uint16_t *  a_result 
)

Convert the 'a_str' string in uint16_t and copy the result in the position pointed by 'a_result'.

Parameters
a_str: string to convert
a_result: variable which will recover the result

Uses strtol to check errors with str to uint16 conversion
(implementation similar to c++11 std::stoi() ).

Returns
0 if success, and positive value otherwise

Definition at line 1005 of file gOptions.cc.

int ConvertFromString ( const string &  a_str,
uint32_t *  a_result 
)

Convert the 'a_str' string in uint32_t and copy the result in the position pointed by 'a_result'.

Parameters
a_str: string to convert
a_result: variable which will recover the result

Uses strtol to check errors with str to uint32 conversion
(implementation similar to c++11 std::stoi() ).

Returns
0 if success, and positive value otherwise

Definition at line 1044 of file gOptions.cc.

int ConvertFromString ( const string &  a_str,
bool *  a_result 
)

Convert the 'a_str' string in bool and copy the result in the position pointed by 'a_result'.

Parameters
a_str: string to convert
a_result: variable which will recover the result

Uses strtol to check errors with str to bool conversion
(implementation similar to c++11 std::stoi() ).

Returns
0 if success, and positive value otherwise

Definition at line 1083 of file gOptions.cc.

bool FLTNBIsEqual ( FLTNB  a,
FLTNB  b,
FLTNB  a_eps 
)

Comparison of FLTNB numbers.

Parameters
a: 1st FLTNB nb to compare
b: 2nd FLTNB nb to compare
a_eps: epsilon for comparison
Returns
true if equal according to the provided epsilon, false otherwise

Definition at line 1184 of file gOptions.cc.

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string GetFileFromPath ( const string &  a_pathToFile)

Simply return the file from a path string passed in parameter.

Parameters
a_pathToFile
Returns
The path.

Definition at line 1119 of file gOptions.cc.

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string GetPathOfFile ( const string &  a_pathToFile)

Simply return the path to the directory of a file path string passed in parameter.

Parameters
a_pathToFile
Returns
The path.

Definition at line 1144 of file gOptions.cc.

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template<class T >
int ReadDataASCIIFile ( const string &  a_file,
const string &  a_keyword,
T *  ap_return,
int  a_nbElts,
bool  a_mandatoryFlag 
)

Look for "a_nbElts" elts in the "a_file" file matching the "a_keyword" string passed as parameter
and return the corresponding value(s) in the "ap_return" templated array.
This function expect the data to recover to be written on one line after the key.

Parameters
a_file: string containing the path to the ASCII file
a_keyword: key related to the data we want to recover
ap_return: templated array in which the data will be returned the recovered data will be converted to its type its size should be equal to the number of elts to recover
a_nbElts: number of elements to recover
a_mandatoryFlag: boolean indicating the data to recover is
mandatory (KEYWORD_MANDATORY) (error value (=1) will be returned if not found)
or optional (KEYWORD_OPTIONAL) (warning value (=2) will be returned if not found)

This function assumes the following separators :
":" is used as separator between the keyworld and the value
"#" is used for comment. Every following characters will be discarded
"," is used to separate elements if more than one are required

Returns
0 if success, and positive value otherwise (1 if error, 2 if tag not found).

Definition at line 111 of file gOptions.cc.

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template<class T >
int ReadDataASCIIFile ( const string &  a_file,
const string &  a_keyword,
T *  ap_return,
int  a_nbElts,
int  a_nbLines,
bool  a_mandatoryFlag 
)

Look for "a_nbLines" lines of "a_nbElts" elts in the 'a_file' file matching the "a_keyword" string
passed as parameter and return the corresponding value(s) in the "ap_return" templated 1D array.
This function expects the following parsing :
KEY :
line1 : elt1,elt2,...,eltN
line2 : elt1,elt2,...,eltN
(...)
lineN : elt1,elt2,...,eltN.

Parameters
a_file: string containing the path to the ASCII file
a_keyword: key related to the data we want to recover
ap_return: templated array in which the data will be returned
the recovered data will be converted to its type
its size should be equal to the nb of lines*nb of elts to recover
a_nbElts: number of elements to recover (on each line)
a_nbLines: number of lines to recover
a_mandatoryFlag: boolean indicating the data to recover is
mandatory (KEYWORD_MANDATORY) (error value (=1) will be returned if not found)
or optional (KEYWORD_OPTIONAL) (warning value (=2) will be returned if not found)

This function assumes the following separators :
":" is used as separator between the keyworld and the value
"#" is used for comment. Every following characters will be discarded
"," is used to separate elements if more than one are required

Returns
0 if success, and positive value otherwise (1 if error, 2 if tag not found).

Definition at line 236 of file gOptions.cc.

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template<class T >
int ReadDataASCIIFile ( const string &  a_file,
const string &  a_keyword,
T **  a2p_return,
int  a_nbElts,
int  a_nbLines,
bool  a_mandatoryFlag 
)

Look for "a_nbLines" lines of "a_nbElts" elts in the 'a_file' file matching the "a_keyword" string
passed as parameter and return the corresponding value(s) in the "a2p_return" 2D array.
The first and second dimensions of "a2p_return" correspond to the line and elements respectively
This function expects the following parsing :
KEY :
line1 : elt1,elt2,...,eltN
line2 : elt1,elt2,...,eltN
(...)
lineN : elt1,elt2,...,eltN.

Parameters
a_file: string containing the path to the ASCII file
a_keyword: key related to the data we want to recover
a2p_return: 2D templated array in which the data will be returned
the recovered data will be converted to its type
its size should be equal [nb of lines][nb of elts to recover]
a_nbElts: number of elements to recover (on each line)
a_nbLines: number of lines to recover
a_mandatoryFlag: boolean indicating the data to recover is
mandatory (KEYWORD_MANDATORY) (error value (=1) will be returned if not found)
or optional (KEYWORD_OPTIONAL) (warning value (=2) will be returned if not found)

This function assumes the following separators :
":" is used as separator between the keyworld and the value
"#" is used for comment. Every following characters will be discarded
"," is used to separate elements if more than one are required

Returns
0 if success, and positive value otherwise (1 if error, 2 if tag not found).

Definition at line 364 of file gOptions.cc.

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template<class T >
int ReadDataASCIIFile ( const string &  a_file,
const string &  a_keyword,
T *  ap_return,
int  a_nbElts,
bool  a_mandatoryFlag,
string  a_firstTag,
string  a_lastTag 
)

Look for "a_nbElts" elts in the "a_file" file matching the "a_keyword" string passed as parameter
and return the corresponding value(s) in the "ap_return" templated array.
Additionnal two parameters allow to search within two specific tags
This function expects the following parsing :
FIRST_TAG
(...)
KEY : elt1,elt2,...,eltN
(...)
LAST_TAG.

Parameters
a_file: string containing the path to the ASCII file
a_keyword: key related to the data we want to recover
ap_return: templated array in which the data will be returned
the recovered data will be converted to its type
its size should be equal to the number of elts to recover
a_nbElts: number of elements to recover
a_mandatoryFlag: boolean indicating the data to recover is
mandatory (KEYWORD_MANDATORY) (error value (=1) will be returned if not found)
or optional (KEYWORD_OPTIONAL) (warning value (=2) will be returned if not found)
a_firstTag: the requested key will be looked for after the first occurence of this string
a_lastTag: the requested key will be looked for before the first occurence of this string

This function assumes the following separators :
":" is used as separator between the keyworld and the value
"#" is used for comment. Every following characters will be discarded
"," is used to separate elements if more than one are required

Returns
0 if success, and positive value otherwise (1 if error, 2 if tag not found).

Definition at line 494 of file gOptions.cc.

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template<class T >
int ReadDataASCIIFile ( const string &  a_file,
const string &  a_keyword,
T **  a2p_return,
int  a_nbElts,
int  a_nbLines,
bool  a_mandatoryFlag,
string  a_firstTag,
string  a_lastTag 
)

Look for "a_nbLines" lines of "a_nbElts" elts in the "a_file" file matching the "a_keyword" string
passed as parameter and return the corresponding value(s) in the "a2p_return" templated 2D array.
The first and second dimensions of "a2p_return" correspond to the line and elements respectively
Additionnal two parameters allow to search within two specific tags
This function expects the following parsing :
KEY :
FIRST_TAG
(...)
line1 : elt1,elt2,...,eltN
line2 : elt1,elt2,...,eltN
(...)
lineN : elt1,elt2,...,eltN
(...)
LAST_TAG.

Parameters
a_file: string containing the path to the ASCII file
a_keyword: key related to the data we want to recover
a2p_return: 2D templated array in which the data will be returned
the recovered data will be converted to its type
its size should be equal [nb of lines][nb of elts to recover]
a_nbElts: number of elements to recover (on each line)
a_nbLines: number of lines to recover
a_mandatoryFlag: boolean indicating the data to recover is
mandatory (KEYWORD_MANDATORY) (error value (=1) will be returned if not found)
or optional (KEYWORD_OPTIONAL) (warning value (=2) will be returned if not found)
a_firstTag: the requested key will be looked for after the first occurence of this string
a_lastTag: the requested key will be looked for before the first occurence of this string

This function assumes the following separators :
":" is used as separator between the keyworld and the value
"#" is used for comment. Every following characters will be discarded
"," is used to separate elements if more than one are required

Returns
0 if success, and positive value otherwise (1 if error, 2 if tag not found).

Definition at line 637 of file gOptions.cc.

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template int ReadDataASCIIFile< bool > ( const string &  a_file,
const string &  a_keyword,
bool *  ap_return,
int  a_nbElts,
bool  a_mandatoryFlag 
)
template int ReadDataASCIIFile< bool > ( const string &  a_file,
const string &  a_keyword,
bool *  ap_return,
int  a_nbElts,
int  a_nbLines,
bool  a_mandatoryFlag 
)
template int ReadDataASCIIFile< bool > ( const string &  a_file,
const string &  a_keyword,
bool **  ap_return,
int  a_nbElts,
int  a_nbLines,
bool  a_mandatoryFlag 
)
template int ReadDataASCIIFile< bool > ( const string &  a_file,
const string &  a_keyword,
bool *  ap_return,
int  a_nbElts,
bool  a_mandatoryFlag,
string  a_firstTag,
string  a_lastTag 
)
template int ReadDataASCIIFile< bool > ( const string &  a_file,
const string &  a_keyword,
bool **  a2p_return,
int  a_nbElts,
int  a_nbLines,
bool  a_mandatoryFlag,
string  a_firstTag,
string  a_lastTag 
)
template int ReadDataASCIIFile< double > ( const string &  a_file,
const string &  a_keyword,
double *  ap_return,
int  a_nbElts,
bool  a_mandatoryFlag 
)
template int ReadDataASCIIFile< double > ( const string &  a_file,
const string &  a_keyword,
double *  ap_return,
int  a_nbElts,
int  a_nbLines,
bool  a_mandatoryFlag 
)
template int ReadDataASCIIFile< double > ( const string &  a_file,
const string &  a_keyword,
double **  ap_return,
int  a_nbElts,
int  a_nbLines,
bool  a_mandatoryFlag 
)
template int ReadDataASCIIFile< double > ( const string &  a_file,
const string &  a_keyword,
double *  ap_return,
int  a_nbElts,
bool  a_mandatoryFlag,
string  a_firstTag,
string  a_lastTag 
)
template int ReadDataASCIIFile< double > ( const string &  a_file,
const string &  a_keyword,
double **  a2p_return,
int  a_nbElts,
int  a_nbLines,
bool  a_mandatoryFlag,
string  a_firstTag,
string  a_lastTag 
)
template int ReadDataASCIIFile< float > ( const string &  a_file,
const string &  a_keyword,
float *  ap_return,
int  a_nbElts,
bool  a_mandatoryFlag 
)
template int ReadDataASCIIFile< float > ( const string &  a_file,
const string &  a_keyword,
float *  ap_return,
int  a_nbElts,
int  a_nbLines,
bool  a_mandatoryFlag 
)
template int ReadDataASCIIFile< float > ( const string &  a_file,
const string &  a_keyword,
float **  ap_return,
int  a_nbElts,
int  a_nbLines,
bool  a_mandatoryFlag 
)
template int ReadDataASCIIFile< float > ( const string &  a_file,
const string &  a_keyword,
float *  ap_return,
int  a_nbElts,
bool  a_mandatoryFlag,
string  a_firstTag,
string  a_lastTag 
)
template int ReadDataASCIIFile< float > ( const string &  a_file,
const string &  a_keyword,
float **  a2p_return,
int  a_nbElts,
int  a_nbLines,
bool  a_mandatoryFlag,
string  a_firstTag,
string  a_lastTag 
)
template int ReadDataASCIIFile< int > ( const string &  a_file,
const string &  a_keyword,
int *  ap_return,
int  a_nbElts,
bool  a_mandatoryFlag 
)
template int ReadDataASCIIFile< int > ( const string &  a_file,
const string &  a_keyword,
int *  ap_return,
int  a_nbElts,
int  a_nbLines,
bool  a_mandatoryFlag 
)
template int ReadDataASCIIFile< int > ( const string &  a_file,
const string &  a_keyword,
int **  ap_return,
int  a_nbElts,
int  a_nbLines,
bool  a_mandatoryFlag 
)
template int ReadDataASCIIFile< int > ( const string &  a_file,
const string &  a_keyword,
int *  ap_return,
int  a_nbElts,
bool  a_mandatoryFlag,
string  a_firstTag,
string  a_lastTag 
)
template int ReadDataASCIIFile< int > ( const string &  a_file,
const string &  a_keyword,
int **  a2p_return,
int  a_nbElts,
int  a_nbLines,
bool  a_mandatoryFlag,
string  a_firstTag,
string  a_lastTag 
)
template int ReadDataASCIIFile< int64_t > ( const string &  a_file,
const string &  a_keyword,
int64_t *  ap_return,
int  a_nbElts,
bool  a_mandatoryFlag 
)
template int ReadDataASCIIFile< int64_t > ( const string &  a_file,
const string &  a_keyword,
int64_t *  ap_return,
int  a_nbElts,
int  a_nbLines,
bool  a_mandatoryFlag 
)
template int ReadDataASCIIFile< int64_t > ( const string &  a_file,
const string &  a_keyword,
int64_t **  ap_return,
int  a_nbElts,
int  a_nbLines,
bool  a_mandatoryFlag 
)
template int ReadDataASCIIFile< int64_t > ( const string &  a_file,
const string &  a_keyword,
int64_t *  ap_return,
int  a_nbElts,
bool  a_mandatoryFlag,
string  a_firstTag,
string  a_lastTag 
)
template int ReadDataASCIIFile< int64_t > ( const string &  a_file,
const string &  a_keyword,
int64_t **  a2p_return,
int  a_nbElts,
int  a_nbLines,
bool  a_mandatoryFlag,
string  a_firstTag,
string  a_lastTag 
)
template int ReadDataASCIIFile< long double > ( const string &  a_file,
const string &  a_keyword,
long double *  ap_return,
int  a_nbElts,
bool  a_mandatoryFlag 
)
template int ReadDataASCIIFile< long double > ( const string &  a_file,
const string &  a_keyword,
long double *  ap_return,
int  a_nbElts,
int  a_nbLines,
bool  a_mandatoryFlag 
)
template int ReadDataASCIIFile< long double > ( const string &  a_file,
const string &  a_keyword,
long double **  ap_return,
int  a_nbElts,
int  a_nbLines,
bool  a_mandatoryFlag 
)
template int ReadDataASCIIFile< long double > ( const string &  a_file,
const string &  a_keyword,
long double *  ap_return,
int  a_nbElts,
bool  a_mandatoryFlag,
string  a_firstTag,
string  a_lastTag 
)
template int ReadDataASCIIFile< long double > ( const string &  a_file,
const string &  a_keyword,
long double **  a2p_return,
int  a_nbElts,
int  a_nbLines,
bool  a_mandatoryFlag,
string  a_firstTag,
string  a_lastTag 
)
template int ReadDataASCIIFile< string > ( const string &  a_file,
const string &  a_keyword,
string *  ap_return,
int  a_nbElts,
bool  a_mandatoryFlag 
)
template int ReadDataASCIIFile< string > ( const string &  a_file,
const string &  a_keyword,
string *  ap_return,
int  a_nbElts,
int  a_nbLines,
bool  a_mandatoryFlag 
)
template int ReadDataASCIIFile< string > ( const string &  a_file,
const string &  a_keyword,
string **  ap_return,
int  a_nbElts,
int  a_nbLines,
bool  a_mandatoryFlag 
)
template int ReadDataASCIIFile< string > ( const string &  a_file,
const string &  a_keyword,
string *  ap_return,
int  a_nbElts,
bool  a_mandatoryFlag,
string  a_firstTag,
string  a_lastTag 
)
template int ReadDataASCIIFile< string > ( const string &  a_file,
const string &  a_keyword,
string **  a2p_return,
int  a_nbElts,
int  a_nbLines,
bool  a_mandatoryFlag,
string  a_firstTag,
string  a_lastTag 
)
template int ReadDataASCIIFile< uint16_t > ( const string &  a_file,
const string &  a_keyword,
uint16_t *  ap_return,
int  a_nbElts,
bool  a_mandatoryFlag 
)
template int ReadDataASCIIFile< uint16_t > ( const string &  a_file,
const string &  a_keyword,
uint16_t *  ap_return,
int  a_nbElts,
int  a_nbLines,
bool  a_mandatoryFlag 
)
template int ReadDataASCIIFile< uint16_t > ( const string &  a_file,
const string &  a_keyword,
uint16_t **  ap_return,
int  a_nbElts,
int  a_nbLines,
bool  a_mandatoryFlag 
)
template int ReadDataASCIIFile< uint16_t > ( const string &  a_file,
const string &  a_keyword,
uint16_t *  ap_return,
int  a_nbElts,
bool  a_mandatoryFlag,
string  a_firstTag,
string  a_lastTag 
)
template int ReadDataASCIIFile< uint16_t > ( const string &  a_file,
const string &  a_keyword,
uint16_t **  a2p_return,
int  a_nbElts,
int  a_nbLines,
bool  a_mandatoryFlag,
string  a_firstTag,
string  a_lastTag 
)
template int ReadDataASCIIFile< uint32_t > ( const string &  a_file,
const string &  a_keyword,
uint32_t *  ap_return,
int  a_nbElts,
bool  a_mandatoryFlag 
)
template int ReadDataASCIIFile< uint32_t > ( const string &  a_file,
const string &  a_keyword,
uint32_t *  ap_return,
int  a_nbElts,
int  a_nbLines,
bool  a_mandatoryFlag 
)
template int ReadDataASCIIFile< uint32_t > ( const string &  a_file,
const string &  a_keyword,
uint32_t **  ap_return,
int  a_nbElts,
int  a_nbLines,
bool  a_mandatoryFlag 
)
template int ReadDataASCIIFile< uint32_t > ( const string &  a_file,
const string &  a_keyword,
uint32_t *  ap_return,
int  a_nbElts,
bool  a_mandatoryFlag,
string  a_firstTag,
string  a_lastTag 
)
template int ReadDataASCIIFile< uint32_t > ( const string &  a_file,
const string &  a_keyword,
uint32_t **  a2p_return,
int  a_nbElts,
int  a_nbLines,
bool  a_mandatoryFlag,
string  a_firstTag,
string  a_lastTag 
)
template int ReadDataASCIIFile< uint8_t > ( const string &  a_file,
const string &  a_keyword,
uint8_t *  ap_return,
int  a_nbElts,
bool  a_mandatoryFlag 
)
template int ReadDataASCIIFile< uint8_t > ( const string &  a_file,
const string &  a_keyword,
uint8_t *  ap_return,
int  a_nbElts,
int  a_nbLines,
bool  a_mandatoryFlag 
)
template int ReadDataASCIIFile< uint8_t > ( const string &  a_file,
const string &  a_keyword,
uint8_t **  ap_return,
int  a_nbElts,
int  a_nbLines,
bool  a_mandatoryFlag 
)
template int ReadDataASCIIFile< uint8_t > ( const string &  a_file,
const string &  a_keyword,
uint8_t *  ap_return,
int  a_nbElts,
bool  a_mandatoryFlag,
string  a_firstTag,
string  a_lastTag 
)
template int ReadDataASCIIFile< uint8_t > ( const string &  a_file,
const string &  a_keyword,
uint8_t **  a2p_return,
int  a_nbElts,
int  a_nbLines,
bool  a_mandatoryFlag,
string  a_firstTag,
string  a_lastTag 
)
template<class T >
int ReadStringOption ( const string &  a_input,
T *  ap_return,
int  a_nbElts,
const string &  sep,
const string &  a_option 
)

Parse the 'a_input' string corresponding to the 'a_option' into 'a_nbElts' elements, using the 'sep' separator.
The results are returned in the templated 'ap_return' dynamic templated array.
Call "ConvertFromString()" to perform the correct conversion depending on the type of the data to convert.

Parameters
a_input: string to parse
ap_return: (templated) array in which the parsed elements will be returned
a_nbElts: a number of elements to parse
sep: the separator (usually comma)
a_option: string indicating from where the function has been called
Returns
0 if success, and positive value otherwise.

Definition at line 50 of file gOptions.cc.

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template int ReadStringOption< bool > ( const string &  a_input,
bool *  ap_return,
int  a_nbElts,
const string &  sep,
const string &  a_option 
)
template int ReadStringOption< double > ( const string &  a_input,
double *  ap_return,
int  a_nbElts,
const string &  sep,
const string &  a_option 
)
template int ReadStringOption< float > ( const string &  a_input,
float *  ap_return,
int  a_nbElts,
const string &  sep,
const string &  a_option 
)
template int ReadStringOption< int > ( const string &  a_input,
int *  ap_return,
int  a_nbElts,
const string &  sep,
const string &  a_option 
)
template int ReadStringOption< int64_t > ( const string &  a_input,
int64_t *  ap_return,
int  a_nbElts,
const string &  sep,
const string &  a_option 
)
template int ReadStringOption< long double > ( const string &  a_input,
long double *  ap_return,
int  a_nbElts,
const string &  sep,
const string &  a_option 
)
template int ReadStringOption< string > ( const string &  a_input,
string *  ap_return,
int  a_nbElts,
const string &  sep,
const string &  a_option 
)
template int ReadStringOption< uint16_t > ( const string &  a_input,
uint16_t *  ap_return,
int  a_nbElts,
const string &  sep,
const string &  a_option 
)
template int ReadStringOption< uint32_t > ( const string &  a_input,
uint32_t *  ap_return,
int  a_nbElts,
const string &  sep,
const string &  a_option 
)
template int ReadStringOption< uint8_t > ( const string &  a_input,
uint8_t *  ap_return,
int  a_nbElts,
const string &  sep,
const string &  a_option 
)
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