string.hpp File Reference

helpful string utils More...

#include <string>
#include <sstream>
#include <vector>

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Functions
template<class T >
std::string	litesql::toString (T a)
	returns string representation of passed parameter if it can be written to ostringstream
bool	litesql::startsWith (const std::string &what, const std::string &with)
	returns true if 'what' starts with 'with'
bool	litesql::endsWith (const std::string &what, const std::string &with)
	returns true if 'what' end with 'with'
std::string	litesql::toLower (const std::string &s)
	returns lower-case version of the string
std::string	litesql::toUpper (const std::string &s)
	returns upper-case version of the string
std::string	litesql::capitalize (const std::string &s)
std::string	litesql::decapitalize (const std::string &s)
std::string	litesql::rstrip (std::string s)
	returns a string with no empty characters at the end of the string
std::string	litesql::lstrip (std::string s)
	returns a string with no empty characters at the beginning of the string
std::string	litesql::replace (const std::string &s, const std::string &what, const std::string &with)
	returns a copy string 's' where 'what' is replaced with 'with'
int	litesql::hexToInt (const std::string &s)
	converts string representation of a hex number to integer
int	litesql::atoi (const std::string &s)
	string version of atoi
std::string	litesql::operator* (int amount, const std::string &s)
	returns a string which is duplicated 'amount' times
std::string	litesql::operator* (const std::string &s, int amount)
	returns a string which is duplicated 'amount' times
std::string	litesql::escapeSQL (const std::string &str)
	escapes ' characters so that they do not break SQL statements. More...
std::vector< std::string >	litesql::split (const std::string &s, const std::string &delim=" ")
	from string. More...
std::string	litesql::join (const std::vector< std::string > &strings, const std::string &delim=" ")
	returns strings joined with delimiter
std::vector< std::string >	litesql::slice (const std::vector< std::string > &strings, int start, int end)
	returns a part of strings More...

Detailed Description

helpful string utils

Function Documentation

escapeSQL()

std::string litesql::escapeSQL

(

const std::string &

str

)

escapes ' characters so that they do not break SQL statements.

Note: 'NULL' is escaped to NULL

References litesql::escapeSQL().

Referenced by litesql::escapeSQL(), litesql::Backend::groupInsert(), and litesql::Database::insert().

slice()

std::vector< std::string > litesql::slice	(	const std::vector< std::string > &	strings,
		int	start,
		int	end
	)

returns a part of strings

Parameters

start	starting index
end	ending index Indexes can be negative; actual index is calculated from the end of Split then.

References litesql::slice().

Referenced by litesql::join(), and litesql::slice().

split()

std::vector<std::string> litesql::split	(	const std::string &	s,
		const std::string &	delim = " "
	)

from string.

Split to parts using delimeter

References litesql::split().

Referenced by litesql::split().