Helper.h File Reference

Utility template functions. More...

#include <fstream>
#include <sstream>
#include <vector>

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Functions
bool	ParseBool (const char *str)
int	ParseNumberInt (const char *str)
double	ParseNumberDouble (const char *str)
void	Waitms (int val)
std::string	GetUserProfile ()
void	GetFullPathName (const char *rpstr, char *&ret_buff, int buffLen)
void	GetFullPathName (const char *relativePathName, const char *initPath, char *&ret_buff, int buffLen)
std::string	GetFullPathName (std::string relativePathName, std::string initPath)
std::string	GetFilledDigits (int number, size_t totalDigits)
	Gets the string prefixed with zeros so the string is a certain length. More...
void	StringToLower (std::string &str)
void	StringToUpper (std::string &str)
template<class T >
void __declspec(dllexport) smessage(std void	SafeDelete (T *&pVal)
	messaging More...
template<class T >
void	SafeDeleteArray (T *&pVal)
	Safely delete memory that was allocated with new[]. More...
template<class T >
void	ResizeContainer (std::vector< T > &vec, size_t size, bool zeroIfNotResized=false)
template<typename T >
T	Round (T num)
	round value More...
template<typename DstType , typename SrcType >
bool	IsType (const SrcType *src)
template<typename T >
bool	Contains (std::vector< T, std::allocator< T > > vec, T item)
template<typename T >
std::string	NumToString (T val)
template<typename T >
bool	FromString (T &t, const std::string &s, std::ios_base &(*f)(std::ios_base &)=std::dec)
	save the array to file More...

Detailed Description

Utility template functions.

Function Documentation

Contains()

template<typename T >

bool Contains ( std::vector< T, std::allocator< T > >  vec, T  item  )

inline

Returns

true if item is contained in vec

FromString()

template<typename T >

bool FromString ( T &  t, const std::string &  s, std::ios_base &(*)(std::ios_base &)  f = std::dec  )

inline

save the array to file

Parameters

len	length of array
line_data	array
fname	name of file to save. ".txt" is appended to filename

GetFilledDigits()

std::string GetFilledDigits	(	int	number,
		size_t	totalDigits
	)

Gets the string prefixed with zeros so the string is a certain length.

Gets the string prefixed with zeros so the string is a certain length.

Parameters

number	The number to convert to a string.
totalDigits	The total length to make the string.

Returns

IsType()

template<typename DstType , typename SrcType >

bool IsType ( const SrcType *  src )

inline

Returns

true if source is type of DstType

NumToString()

template<typename T >

std::string NumToString ( T  val )

inline

Returns

string of value

Round()

template<typename T >

T Round ( T  num )

inline

round value

Parameters

num	number to round

Returns

rounded value

SafeDelete()

template<class T >

void __declspec (dllexport) smessage(std void SafeDelete

(

T *&

pVal

)

messaging

Safely delete memory that was allocated with new.

Parameters

pVal	The pointer to memory.

SafeDeleteArray()

template<class T >

void SafeDeleteArray

(

T *&

pVal

)

Safely delete memory that was allocated with new[].

Parameters

pVal	The pointer to memory.