/home/doug/src/oss/slitechat/trunk/LLChatLib/llcommon/u64.cpp File Reference

Utilities to deal with U64s. More...

#include "linden_common.h"
#include "u64.h"

Include dependency graph for u64.cpp:

Functions
U64	llstrtou64 (const char str, char *end, S32 base)
	Helper function to wrap strtoull() which is not available on windows.
U64	str_to_U64 (const std::string &str)
	Forgivingly parse a null terminated character array.
F64	U64_to_F64 (const U64 value)
	Convert a U64 to the closest F64 value.
char *	U64_to_str (U64 value, char *result, S32 result_size)
	Given a U64 value, return a printable representation.
std::string	U64_to_str (U64 value)
	Given a U64 value, return a printable representation.

Detailed Description

Utilities to deal with U64s.

LicenseInfo: firstyear=2001&license=viewergpl

Second Life Viewer Source Code The source code in this file ("Source Code") is provided by Linden Lab to you under the terms of the GNU General Public License, version 2.0 ("GPL"), unless you have obtained a separate licensing agreement ("Other License"), formally executed by you and Linden Lab. Terms of the GPL can be found in doc/GPL-license.txt in this distribution, or online at http://secondlifegrid.net/programs/open_source/licensing/gplv2

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Function Documentation

U64 str_to_U64 ( const std::string & str )

Forgivingly parse a null terminated character array.

Parameters:

str

The string to parse.

Returns:: Returns the first U64 value found in the string or 0 on failure.

char* U64_to_str	(	U64	value,
		char *	result,
		S32	result_size
	)

Given a U64 value, return a printable representation.

The client of this function is expected to provide an allocated buffer. The function then snprintf() into that buffer, so providing NULL has undefined behavior. Providing a buffer which is too small will truncate the printable value, so usually you want to declare the buffer:

char result[U64_BUF]; std::cout << "value: " << U64_to_str(value, result, U64_BUF);

Parameters:

	value	The U64 to turn into a printable character array.
	result	The buffer to use
	result_size	The size of the buffer allocated. Use U64_BUF.

Returns:: Returns the result pointer.

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std::string U64_to_str ( U64 value )

Given a U64 value, return a printable representation.

Parameters:

value

The U64 to turn into a printable character array.

Returns:: Returns the result string.

LLChatLib: /home/doug/src/oss/slitechat/trunk/LLChatLib/llcommon/u64.cpp File Reference

/home/doug/src/oss/slitechat/trunk/LLChatLib/llcommon/u64.cpp File Reference

Functions

Detailed Description

Function Documentation