gnash::CodeStream Class Reference

#include <CodeStream.h>

List of all members.

Public Member Functions
	CodeStream (std::string data)
boost::uint32_t	read_V32 ()
	Read a variable length encoded 32 bit unsigned integer.
boost::uint8_t	read_as3op ()
	Read an opcode for ActionScript 3.
void	seekBy (int change)
	Change the current position by a relative value.
void	seekTo (unsigned int set)
	Set the current position to an absolute value (relative to the start)
boost::int32_t	read_S24 ()
	Read a signed 24 bit interger.
int8_t	read_s8 ()
	Read a signed 8-bit character.
boost::uint8_t	read_u8 ()
	Read an unsigned 8-bit character.
void	skip_V32 ()

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Detailed Description

A checked read DisplayObject array

CodeStream provides a safe interface to read various things from a DisplayObject array of known size. Any attempt to access memory outside of the given array will throw an exception of type CodeStreamException

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Constructor & Destructor Documentation

gnash::CodeStream::CodeStream

(

std::string

data

)

[inline]

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Member Function Documentation

boost::uint8_t gnash::CodeStream::read_as3op

(

)

Read an opcode for ActionScript 3.

References data.

Referenced by gnash::abc::Machine::execute(), and gnash::abc::Method::print_body().

boost::int32_t gnash::CodeStream::read_S24

(

)

Read a signed 24 bit interger.

Referenced by gnash::abc::Machine::execute().

int8_t gnash::CodeStream::read_s8

(

)

Read a signed 8-bit character.

References data.

Referenced by gnash::abc::Machine::execute().

boost::uint8_t gnash::CodeStream::read_u8

(

)

Read an unsigned 8-bit character.

References data.

Referenced by gnash::abc::Machine::execute().

boost::uint32_t gnash::CodeStream::read_V32

(

)

Read a variable length encoded 32 bit unsigned integer.

References data.

Referenced by skip_V32(), and gnash::abc::Machine::execute().

void gnash::CodeStream::seekBy

(

int

change

)

Change the current position by a relative value.

Referenced by gnash::abc::Machine::execute().

void gnash::CodeStream::seekTo

(

unsigned int

set

)

Set the current position to an absolute value (relative to the start)

Referenced by gnash::abc::Machine::execute(), and gnash::abc::Method::print_body().

void gnash::CodeStream::skip_V32

(

)

Same as read_V32(), but doesn't bother with the arithmetic for calculating the value.

References read_V32().

Referenced by gnash::abc::Machine::execute().

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The documentation for this class was generated from the following files:

• CodeStream.h
• CodeStream.cpp