log4cpp::StringUtil (3) - Linux Manuals

NAME

log4cpp::StringUtil -

SYNOPSIS

#include <StringUtil.hh>

Static Public Member Functions

static std::string vform (const char *format, va_list args)
Returns a string contructed from the a format specifier and a va_list of arguments, analogously to vprintf(3).
static std::string trim (const std::string &s)
Returns a string identical to the given string but without leading or trailing HTABs or spaces.
static unsigned int split (std::vector< std::string > &v, const std::string &s, char delimiter, unsigned int maxSegments=INT_MAX)
splits a string into a vector of string segments based on the given delimiter.
template<typename T > static unsigned int split (T &output, const std::string &s, char delimiter, unsigned int maxSegments=INT_MAX)
splits a string into string segments based on the given delimiter and assigns the segments through an output_iterator.

Member Function Documentation

unsigned int log4cpp::StringUtil::split (std::vector< std::string > &v, const std::string &s, chardelimiter, unsigned intmaxSegments = INT_MAX) [static]

splits a string into a vector of string segments based on the given delimiter.

@param v The vector in which the segments will be stored. The vector
will be emptied before storing the segments
@param s The string to split into segments.
@param delimiter The delimiter character
@param maxSegments the maximum number of segments. Upon return
v.size() <= maxSegments.  The string is scanned from left to right
so v[maxSegments - 1] may contain a string containing the delimiter
character.

Returns:

The actual number of segments (limited by maxSegments).

template<typename T > static unsigned int log4cpp::StringUtil::split (T &output, const std::string &s, chardelimiter, unsigned intmaxSegments = INT_MAX) [inline], [static]

splits a string into string segments based on the given delimiter and assigns the segments through an output_iterator.

Parameters:

output The output_iterator through which to assign the string segments. Typically this will be a back_insertion_iterator.
s The string to split into segments.
delimiter The delimiter character
maxSegments The maximum number of segments.

Returns:

The actual number of segments (limited by maxSegments).

std::string log4cpp::StringUtil::trim (const std::string &s) [static]

Returns a string identical to the given string but without leading or trailing HTABs or spaces.

std::string log4cpp::StringUtil::vform (const char *format, va_listargs) [static]

Returns a string contructed from the a format specifier and a va_list of arguments, analogously to vprintf(3).

Parameters:

format the format specifier.
args the va_list of arguments.

Author

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