CppTools.hpp File Reference

#include <stdio.h>
#include <stdlib.h>
#include <string>
#include <vector>
#include <typeinfo>
#include <boost/preprocessor/arithmetic/inc.hpp>
#include <boost/preprocessor/punctuation/comma_if.hpp>
#include <boost/preprocessor/repetition.hpp>
#include <iostream>
#include <stdarg.h>
#include <math.h>
#include <sys/time.h>
#include <time.h>

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Namespaces
namespace	std
Defines
#define	deprecated
#define	VARARG_TYPE_CONVERSION_ARGLIST(Z, INDEX, DATA)   const T ## INDEX & a ## INDEX
#define	VARARG_TYPE_CONVERSION_TYPE_CONVERSION_MACRO(Z, INDEX, DATA)   VarArgTypeConversion<T ## INDEX>::Convert(a ## INDEX)
#define	ThrowError_MACRO(INDEX)
#define	mprintf_MACRO(INDEX)
#define	SPrintf_MACRO(INDEX)
Typedefs
typedef unsigned char	byte
typedef unsigned int	uint
Enumerations
enum	ErrorManagementType { ERROR_USE_EXCEPTIONS, ERROR_SEGFAULT, ERROR_CALL_HANDLER }
Functions
void	SetErrorManagementType (ErrorManagementType _errorManagementType, void(*_ErrorHandler)(string)=NULL)
	Change the error management policy, default is ERROR_SEGFAULT (good for debuging).
void	ThrowErrorVA (const char *fmt,...)
	A Fatal error occured, print a message and fail.
	ThrowError_MACRO (1) ThrowError_MACRO(7) ThrowError_MACRO(13) ThrowError_MACRO(2) ThrowError_MACRO(8) ThrowError_MACRO(14) ThrowError_MACRO(3) ThrowError_MACRO(9) ThrowError_MACRO(15) ThrowError_MACRO(4) ThrowError_MACRO(10) ThrowError_MACRO(16) ThrowError_MACRO(5) ThrowError_MACRO(11) ThrowError_MACRO(17) ThrowError_MACRO(6) ThrowError_MACRO(12) ThrowError_MACRO(18) inline void ThrowError(const char *fmt)
	mprintf_MACRO (1) mprintf_MACRO(7) mprintf_MACRO(13) mprintf_MACRO(2) mprintf_MACRO(8) mprintf_MACRO(14) mprintf_MACRO(3) mprintf_MACRO(9) mprintf_MACRO(15) mprintf_MACRO(4) mprintf_MACRO(10) mprintf_MACRO(16) mprintf_MACRO(5) mprintf_MACRO(11) mprintf_MACRO(17) mprintf_MACRO(6) mprintf_MACRO(12) mprintf_MACRO(18) inline void mprintf(const char *fmt)
name String related tools string	SPrintfVA (const char *fmt,...)
	Create a string using mprintf vararg format.
	SPrintf_MACRO (1) SPrintf_MACRO(7) SPrintf_MACRO(13) SPrintf_MACRO(2) SPrintf_MACRO(8) SPrintf_MACRO(14) SPrintf_MACRO(3) SPrintf_MACRO(9) SPrintf_MACRO(15) SPrintf_MACRO(4) SPrintf_MACRO(10) SPrintf_MACRO(16) SPrintf_MACRO(5) SPrintf_MACRO(11) SPrintf_MACRO(17) SPrintf_MACRO(6) SPrintf_MACRO(12) SPrintf_MACRO(18) inline string SPrintf(const char *fmt)
void	Replace (string &res, const string &s1, const string &s2)
	Replace s1 by s2 in res.
void	Replace (string &res, const string &s1, const char *s2)
	Replace s1 by s2 in res, s2 can be NULL.
int	Split (const string &s, char c, vector< string > &res)
	Split string s into result res. separator is c.
int	Split (const string &s, vector< string > &res)
	Split string s into result res. separator is ONE whitespace.
int	Split (const string &s, const string &sep, vector< string > &res)
	Split string s into result res. separator is sep.
int	Read (const string &fname, string &res, bool fail=false)
	Read file into string.
void *	Read (const string &fname, int *size=NULL, bool fail=false)
	Read file into void *.
void	Write (const string &fname, void *data, int size, bool fail=false)
	Write binary data into file.
string	Chop (const string &s, char c)
	Chops the last part of a string s that comes after the separator c.
long int	LongInt (const string &s)
	Convert a string to a long int.
unsigned long int	LongUInt (const string &s)
	Convert a string to a long unsigned int.
double	Double (const string &s)
	Convert a string to a double.
float	Float (const string &s)
	Convert a string to a float.
name Convert a list of string arguments into a vector of strings vector< string >	Strings (string s1, string s2, string s3, string s4, string s5, string s6, string s7, string s8, string s9, string s10)
vector< string >	Strings (string s1, string s2, string s3, string s4, string s5, string s6, string s7, string s8, string s9)
vector< string >	Strings (string s1, string s2, string s3, string s4, string s5, string s6, string s7, string s8)
vector< string >	Strings (string s1, string s2, string s3, string s4, string s5, string s6, string s7)
vector< string >	Strings (string s1, string s2, string s3, string s4, string s5, string s6)
vector< string >	Strings (string s1, string s2, string s3, string s4, string s5)
vector< string >	Strings (string s1, string s2, string s3, string s4)
vector< string >	Strings (string s1, string s2, string s3)
vector< string >	Strings (string s1, string s2)
vector< string >	Strings (string s1)
vector< string >	Strings ()
name File related tools bool	IsSameFile (string filename1, string filename2)
	checks if two files are identical, really the same file... same inode
bool	FileIsMoreRecent (const string &filename1, const string &filename2)
	compares mtimes (modif times) of two files
string	WriteTmpFile (const string &data="")
	Write data into a temp file who's name is returned.
void	WriteStringToFile (const string &fname, const string &data)
	Write data into a file.
string	FilenameExtension (const string &fname)
	Returns the part of the string that comes after the last '.' symbol.
string	FilenamePath (const string &fname)
	Returns the path of a unix filename: all that comes before and includes the last '/'-symbol.
string	FilenameBasename (const string &fname)
	Returns all that comes after the last '/'-symbol.
ostream &	operator<< (ostream &out, const vector< string > &v)
	Output stream operator for vector<string>.
int	FileSize (const string &fname)
	returns the size of a file (-1 on fail)
void	AppendToFile (const string &fname, const string &data)
	Adds a string at the end of a file.
bool	FileExists (const string &fName)
string	FindFileInPath (const string &path, const string &fname)
string	FindFileInPath (const vector< string > &path, const string &fname)
string	FindFileInPath (const char *path, const string &fname)
name Unix commands void	RemoveFile (string fname)
	Unix rm commands.
void	RemoveFiles (const vector< string > &fnames)
string	Command (const string &cmd)
	execute a command and put it's output in string
name External Unix programs void	GnuPlot (const vector< double > &x, const vector< double > &y, const string &xlabel="", const string &ylabel="")
void	GnuPlot (const vector< double > &y, const string &ylabel="")
void	GnuPlot (const vector< float > &x, const vector< float > &y, const string &xlabel="", const string &ylabel="")
void	GnuPlot (const vector< float > &y, const string &ylabel="")
name Time related tools double	DTime ()
	Current time in seconds.
double	DTime (double T0)
	Current time in seconds relative to T0.
template<class T1, class T2>
name Runtime type information bool	IsSameType ()
	runtime type compare
string	TypeNameParser (string typeName)
	will parse the string returned by typeid, and try to build something portable (very random!!)
template<class T>
string	TypeName ()
template<>
string	TypeName< float > ()
template<>
string	TypeName< double > ()
template<>
string	TypeName< byte > ()
template<>
string	TypeName< int > ()
template<>
string	TypeName< short int > ()
template<>
string	TypeName< string > ()
name Endianess bool	IsSmallEndian ()
	Returns true if most significant byte is the last byte on this system.
template<class T>
void	ReverseEndian (const T &src, T &dst)
template<class Im3DValue>
name Math Im3DValue	AbsoluteValue (const Im3DValue &v)
template<>
double	AbsoluteValue< double > (const double &v)
template<>
float	AbsoluteValue< float > (const float &v)
template<>
int	AbsoluteValue< int > (const int &v)
template<>
long int	AbsoluteValue< long int > (const long int &v)
template<>
short int	AbsoluteValue< short int > (const short int &v)
template<>
byte	AbsoluteValue< byte > (const byte &v)
double	RandomDouble (double vmin, double vmax)
double	RandomDouble ()
Variables
name Debug output int	globalVerbose

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Detailed Description

Definition in file CppTools.hpp.

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Define Documentation

#define ThrowError_MACRO (  INDEX   )

Value: template< BOOST_PP_ENUM_PARAMS ( INDEX , class T )> \ void ThrowError( const char *fmt,BOOST_PP_ENUM(INDEX,VARARG_TYPE_CONVERSION_ARGLIST, unused) ) \ { ThrowErrorVA(fmt,BOOST_PP_ENUM(INDEX,VARARG_TYPE_CONVERSION_TYPE_CONVERSION_MACRO, unused)); } Definition at line 90 of file CppTools.hpp.

#define mprintf_MACRO (  INDEX   )

Value: template< BOOST_PP_ENUM_PARAMS ( INDEX , class T )> \ void mprintf( const char *fmt,BOOST_PP_ENUM(INDEX,VARARG_TYPE_CONVERSION_ARGLIST,(T,a )) ) \ { if(globalVerbose)printf(fmt,BOOST_PP_ENUM(INDEX,VARARG_TYPE_CONVERSION_TYPE_CONVERSION_MACRO,a)); } Definition at line 112 of file CppTools.hpp.

#define SPrintf_MACRO (  INDEX   )

Value: template< BOOST_PP_ENUM_PARAMS ( INDEX , class T )> \ string SPrintf( const char *fmt,BOOST_PP_ENUM(INDEX,VARARG_TYPE_CONVERSION_ARGLIST,(T,a )) ) \ { return SPrintfVA(fmt,BOOST_PP_ENUM(INDEX,VARARG_TYPE_CONVERSION_TYPE_CONVERSION_MACRO,a)); } Definition at line 133 of file CppTools.hpp.

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Function Documentation

void Replace (  string &  res, const string &  s1, const string &  s2 )

Replace s1 by s2 in res. (this should be done much more efficiently...) Definition at line 355 of file CppTools.cpp.

string Chop (  const string &  s, char  c )

Chops the last part of a string s that comes after the separator c. <long-description> returns chopped string including the c character, s remains untouched. Parameters: s  c  Returns: <returnvalue> Definition at line 550 of file CppTools.cpp. References Split().

string FilenameExtension (  const string &  fname  )

Returns the part of the string that comes after the last '.' symbol. If there is no '.' (dot), an empty string will be returned (""); Definition at line 495 of file CppTools.cpp. References Split().

ostream& operator<< (  ostream &  out, const vector< string > &  v )

Output stream operator for vector<string>. <long-description> Each element of v will be outputed on a separate line Parameters: v.begin(  Definition at line 535 of file CppTools.cpp.

string TypeNameParser (  string  typeName  )

will parse the string returned by typeid, and try to build something portable (very random!!) unmangling a name can be quite long, so results are cached... Definition at line 38 of file CppTools.cpp. References Command().

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