jau::unsafe Namespace Reference

Functions
void	errPrint (FILE *out, const char *msg, bool addErrno, bool addBacktrace, const char *func, const char *file, const int line, const char *format,...) noexcept
std::string	format_string (const char *format,...) noexcept
	Returns a (non-truncated) string according to snprintf() formatting rules and variable number of arguments following the format argument while utilizing the unsafe vsnprintf.
std::string	format_string_h (const std::size_t strLenHint, const char *format,...) noexcept
	Returns a (non-truncated) string according to snprintf() formatting rules and variable number of arguments following the format argument while utilizing the unsafe vsnprintf.
std::string	format_string_n (const std::size_t maxStrLen, const char *format,...) noexcept
	Returns a (potentially truncated) string according to snprintf() formatting rules and variable number of arguments following the format argument while utilizing the unsafe vsnprintf.
std::string	vformat_string_h (const std::size_t strLenHint, const char *format, va_list args) noexcept
std::string	vformat_string_n (const std::size_t maxStrLen, const char *format, va_list args) noexcept

Function Documentation

format_string_n()

std::string jau::unsafe::format_string_n ( const std::size_t maxStrLen, const char * format, ... )

noexcept

Returns a (potentially truncated) string according to snprintf() formatting rules and variable number of arguments following the format argument while utilizing the unsafe vsnprintf.

This variant doesn't validate format against given arguments, see jau::format_string_n.

Resulting string is truncated to min(maxStrLen, formatLen), with formatLen being the given formatted string length of output w/o limitation.

Parameters

maxStrLen	maximum resulting string length
format	printf() compliant format string
args	optional arguments matching the format string

Definition at line 579 of file basic_types.cpp.

vformat_string_n()

std::string jau::unsafe::vformat_string_n ( const std::size_t maxStrLen, const char * format, va_list args )

noexcept

Definition at line 553 of file basic_types.cpp.

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format_string_h()

std::string jau::unsafe::format_string_h ( const std::size_t strLenHint, const char * format, ... )

noexcept

Returns a (non-truncated) string according to snprintf() formatting rules and variable number of arguments following the format argument while utilizing the unsafe vsnprintf.

This variant doesn't validate format against given arguments, see jau::format_string_h.

Resulting string size matches formated output w/o limitation.

Parameters

strLenHint	initially used string length w/o EOS
format	printf() compliant format string
args	optional arguments matching the format string

Definition at line 625 of file basic_types.cpp.

vformat_string_h()

std::string jau::unsafe::vformat_string_h ( const std::size_t strLenHint, const char * format, va_list args )

noexcept

Definition at line 587 of file basic_types.cpp.

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format_string()

std::string jau::unsafe::format_string ( const char * format, ... )

noexcept

Returns a (non-truncated) string according to snprintf() formatting rules and variable number of arguments following the format argument while utilizing the unsafe vsnprintf.

This variant doesn't validate format against given arguments, see jau::format_string.

Resulting string size matches formated output w/o limitation.

Parameters

format	printf() compliant format string
args	optional arguments matching the format string

Examples

test_stringfmt_format.cpp.

Definition at line 633 of file basic_types.cpp.

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errPrint()

void jau::unsafe::errPrint ( FILE * out, const char * msg, bool addErrno, bool addBacktrace, const char * func, const char * file, const int line, const char * format, ... )

noexcept

Definition at line 641 of file basic_types.cpp.

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