Panda3D
panda
src
express
ramfile.I
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/**
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* PANDA 3D SOFTWARE
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* Copyright (c) Carnegie Mellon University. All rights reserved.
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*
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* All use of this software is subject to the terms of the revised BSD
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* license. You should have received a copy of this license along
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* with this source code in a file named "LICENSE."
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*
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* @file ramfile.I
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* @author mike
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* @date 1997-01-09
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*/
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/**
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*
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*/
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INLINE Ramfile::
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Ramfile() {
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_pos = 0;
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}
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/**
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* Moves the data pointer to the indicated byte position. It is not an error
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* to move the pointer past the end of data.
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*/
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INLINE
void
Ramfile::
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seek
(
size_t
pos) {
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_pos = pos;
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}
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/**
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* Returns the current data pointer position as a byte offset from the
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* beginning of the stream.
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*/
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INLINE
size_t
Ramfile::
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tell
()
const
{
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return
_pos;
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}
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/**
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* Returns the entire buffer contents as a string, regardless of the current
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* data pointer.
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*/
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INLINE
const
std::string &
Ramfile::
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get_data
()
const
{
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return
_data;
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}
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/**
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* Returns the size of the entire buffer contents.
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*/
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INLINE
size_t
Ramfile::
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get_data_size
()
const
{
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return
_data.size();
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}
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/**
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* Empties the current buffer contents.
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*/
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INLINE
void
Ramfile::
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clear
() {
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_data.clear();
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}
Ramfile::seek
void seek(size_t pos)
Moves the data pointer to the indicated byte position.
Definition:
ramfile.I:27
Ramfile::get_data
const std::string & get_data() const
Returns the entire buffer contents as a string, regardless of the current data pointer.
Definition:
ramfile.I:45
Ramfile::tell
size_t tell() const
Returns the current data pointer position as a byte offset from the beginning of the stream.
Definition:
ramfile.I:36
Ramfile::clear
void clear()
Empties the current buffer contents.
Definition:
ramfile.I:61
Ramfile::get_data_size
size_t get_data_size() const
Returns the size of the entire buffer contents.
Definition:
ramfile.I:53
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