DwmStringUtils.hh File Reference

Miscellaneous string utilities. More...

#include <cerrno>
#include <cstdlib>
#include <climits>
#include <iomanip>
#include <iostream>
#include <limits>
#include <sstream>
#include <stdexcept>
#include <string>
#include <typeinfo>
#include <vector>
#include "DwmTypeName.hh"

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Classes
class	Dwm::StringUtils::BadStringConversion
	Simple exception class for StringTo(). More...

Functions
bool	Dwm::StringUtils::HasSuffix (const std::string &str, const std::string &suffix)
	Returns true if str ends with suffix.
bool	Dwm::StringUtils::StringToVector (const std::string &s, char sep, std::vector< std::string > &result, bool ignoreEmpty=true)
	Populates result with substrings from s, where each substring is separated by sep in s.
template<typename T >
bool	Dwm::StringUtils::StringToIntegral (const std::string &s, T &target, int base=0)
template<typename T >
bool	Dwm::StringUtils::StringTo (const std::string &s, T &target)
bool	Dwm::StringUtils::StringTo (const std::string &s, std::string &target)
	why anyone would every call this, I don't know.
bool	Dwm::StringUtils::StringTo (const std::string &s, char &target, int base=0)
bool	Dwm::StringUtils::StringTo (const std::string &s, signed char &target, int base=0)
bool	Dwm::StringUtils::StringTo (const std::string &s, unsigned char &target, int base=0)
bool	Dwm::StringUtils::StringTo (const std::string &s, short &target, int base=0)
bool	Dwm::StringUtils::StringTo (const std::string &s, unsigned short &target, int base=0)
bool	Dwm::StringUtils::StringTo (const std::string &s, int &target, int base=0)
bool	Dwm::StringUtils::StringTo (const std::string &s, unsigned int &target, int base=0)
bool	Dwm::StringUtils::StringTo (const std::string &s, long &target, int base=0)
bool	Dwm::StringUtils::StringTo (const std::string &s, unsigned long &target, int base=0)
bool	Dwm::StringUtils::StringTo (const std::string &s, long long &target, int base=0)
bool	Dwm::StringUtils::StringTo (const std::string &s, unsigned long long &target, int base=0)
bool	Dwm::StringUtils::StringTo (const std::string &s, float &target)
bool	Dwm::StringUtils::StringTo (const std::string &s, double &target)
bool	Dwm::StringUtils::StringTo (const std::string &s, bool &target)
template<typename T >
std::string	Dwm::StringUtils::ToString (const T &x, std::ios_base &(*iom)(std::ios_base &)=std::dec)

Detailed Description

Miscellaneous string utilities.

Function Documentation

HasSuffix()

bool Dwm::StringUtils::HasSuffix	(	const std::string &	str,
		const std::string &	suffix )

Returns true if str ends with suffix.

For example, HasSuffix("foo.cc",".cc") would return true.

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StringToVector()

bool Dwm::StringUtils::StringToVector	(	const std::string &	s,
		char	sep,
		std::vector< std::string > &	result,
		bool	ignoreEmpty = true )

Populates result with substrings from s, where each substring is separated by sep in s.

If ignoreEmpty is true, all empty substrings (a result of immediately adjacent instances of sep or trailing instance(s) of sep) are excluded from result. Returns true if any substrings were placed in result.

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