compressedBuffer Class Reference
[Charm++ Trace Module]

A class that reads/writes a buffer out of different types of data. More...

#include <trace-utilization.h>

Collaboration diagram for compressedBuffer:

[legend]

Public Member Functions
	compressedBuffer ()
	compressedBuffer (int bytes)
	compressedBuffer (void *buffer)
void	init (void *buffer)
void *	currentPtr ()
template<typename T>
T	read (int offset)
template<typename T>
void	write (T v, int offset)
template<typename T>
void	increment (int offset)
template<typename T>
void	accumulate (T v, int offset)
template<typename T>
int	push (T v)
template<typename T>
T	pop ()
template<typename T>
T	peek ()
template<typename T0, typename T>
T	peekSecond ()
int	datalength ()
void *	buffer ()
void	freeBuf ()
	~compressedBuffer ()
	compressedBuffer ()
	compressedBuffer (int bytes)
	compressedBuffer (void *buffer)
void	init (void *buffer)
void *	currentPtr ()
template<typename T>
T	read (int offset)
template<typename T>
void	write (T v, int offset)
template<typename T>
void	increment (int offset)
template<typename T>
void	accumulate (T v, int offset)
template<typename T>
int	push (T v)
template<typename T>
T	pop ()
template<typename T>
T	peek ()
template<typename T0, typename T>
T	peekSecond ()
int	datalength ()
void *	buffer ()
void	freeBuf ()
	~compressedBuffer ()
Data Fields
char *	buf
int	pos
	< byte position just beyond the previously read/written data
char *	buf

---

Detailed Description

A class that reads/writes a buffer out of different types of data.

This class exists because I need to get references to parts of the buffer that have already been used so that I can increment counters inside the buffer.

Definition at line 39 of file trace-summary.C.

---

Constructor & Destructor Documentation

compressedBuffer::compressedBuffer

(

)

[inline]

Definition at line 86 of file trace-utilization.h.

References buf, and pos.

compressedBuffer::compressedBuffer

(

int

bytes

)

[inline]

Definition at line 91 of file trace-utilization.h.

References buf, malloc(), and pos.

compressedBuffer::compressedBuffer

(

void *

buffer

)

[inline]

Definition at line 96 of file trace-utilization.h.

References buf, and pos.

compressedBuffer::~compressedBuffer

(

)

[inline]

Definition at line 181 of file trace-utilization.h.

---

Member Function Documentation

void compressedBuffer::init

(

void *

buffer

)

[inline]

Definition at line 101 of file trace-utilization.h.

References buf, and pos.

void* compressedBuffer::currentPtr

(

)

[inline]

Definition at line 106 of file trace-utilization.h.

References buf, and pos.

template<typename T>

T compressedBuffer::read

(

int

offset

)

[inline]

Definition at line 111 of file trace-utilization.h.

References buf.

template<typename T>

void compressedBuffer::write	(	T	v,
		int	offset
	)			[inline]

Definition at line 119 of file trace-utilization.h.

References buf.

template<typename T>

void compressedBuffer::increment

(

int

offset

)

[inline]

Definition at line 126 of file trace-utilization.h.

template<typename T>

void compressedBuffer::accumulate	(	T	v,
		int	offset
	)			[inline]

Definition at line 134 of file trace-utilization.h.

template<typename T>

int compressedBuffer::push

(

T

v

)

[inline]

Definition at line 142 of file trace-utilization.h.

References pos.

template<typename T>

T compressedBuffer::pop

(

)

[inline]

Definition at line 150 of file trace-utilization.h.

References pos.

template<typename T>

T compressedBuffer::peek

(

)

[inline]

Definition at line 157 of file trace-utilization.h.

References pos.

template<typename T0, typename T>

T compressedBuffer::peekSecond

(

)

[inline]

Definition at line 163 of file trace-utilization.h.

References buf, and pos.

int compressedBuffer::datalength

(

)

[inline]

Definition at line 169 of file trace-utilization.h.

References pos.

void* compressedBuffer::buffer

(

)

[inline]

Definition at line 173 of file trace-utilization.h.

References buf.

void compressedBuffer::freeBuf

(

)

[inline]

Definition at line 177 of file trace-utilization.h.

References buf, and free().

---

Field Documentation

char* compressedBuffer::buf

Definition at line 41 of file trace-summary.C.

Referenced by buffer(), compressedBuffer(), currentPtr(), freeBuf(), init(), peekSecond(), read(), and write().

char* compressedBuffer::buf

Definition at line 83 of file trace-utilization.h.

---

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

• ck-perf/trace-summary.C
• ck-perf/trace-utilization.h