Fish Fillets - Next Generation: StringTool Class Reference

Detailed Description

Definition at line 10 of file StringTool.h.


Public Types
typedef std::vector< std::string >	t_args
Static Public Member Functions
static long	readInt (const char text, bool ok)
	Convert string to number.
static std::string	toString (long value)
	Convert long to string.
static bool	startsWith (const std::string &str, const std::string &prefix)
static void	replace (std::string &buffer, const std::string &pattern, const std::string &newstring)
	Replace one substring with another.
static t_args	split (const std::string &str, char separator)
	Split string.

Member Function Documentation

long StringTool::readInt	(	const char *	strNum,
		bool *	ok
	)	`[static]`

Convert string to number.

Parameters:

	strNum	string
	ok	true on sucess

Returns:: number or zero

Definition at line 21 of file StringTool.cpp.

00022 {
00023     long result = 0;
00024     *ok = false;
00025 
00026     if (strNum != NULL) {
00027         char *endptr;
00028         result = strtol(strNum, &endptr, 0);
00029         if (strNum[0] != '\0' && endptr[0] == '\0') {
00030             *ok = true;
00031         }
00032     }
00033 
00034     if (!ok) {
00035         result = 0;
00036     }
00037 
00038     return result;
00039 }

void StringTool::replace	(	std::string &	buffer,
		const std::string &	pattern,
		const std::string &	newstring
	)	`[static]`

Replace one substring with another.

Parameters:

	buffer	string to change
	pattern	what replace
	newstring	what to place

Definition at line 67 of file StringTool.cpp.

00069 {
00070     std::string::size_type pos = buffer.find(pattern);
00071     while (pos != std::string::npos) {
00072         buffer.replace(pos, pattern.size(), newstring);
00073         pos = buffer.find(pattern, pos + newstring.size());
00074     }
00075 }

StringTool::t_args StringTool::split	(	const std::string &	str,
		char	separator
	)	`[static]`

Split string.

Returns:: splited segments without separator

Definition at line 82 of file StringTool.cpp.

00083 {
00084     std::string remain = str;
00085     t_args args;
00086 
00087     std::string::size_type pos = remain.find(separator);
00088     while (pos != std::string::npos) {
00089         args.push_back(remain.substr(0, pos));
00090         remain.erase(0, pos + 1);
00091 
00092         pos = remain.find(separator);
00093     }
00094     if (remain.size() > 0) {
00095         args.push_back(remain);
00096     }
00097 
00098     return args;
00099 }

bool StringTool::startsWith	(	const std::string &	str,
		const std::string &	prefix
	)	`[static]`

Definition at line 54 of file StringTool.cpp.

00056 {
00057     return prefix == str.substr(0, prefix.size());
00058 }

std::string StringTool::toString ( long value ) [static]

Convert long to string.

Returns:: string value

Definition at line 46 of file StringTool.cpp.

00047 {
00048     std::ostringstream buffer;
00049     buffer << value;
00050     return buffer.str();
00051 }

Generated on Wed Jun 1 09:57:00 2005 for Fish Fillets - Next Generation by

1.4.2

StringTool Class Reference

Detailed Description

Public Types

Static Public Member Functions

Member Typedef Documentation

Member Function Documentation