itk::SmapsFileParser< TSmapsDataType > Class Template Reference

#include <itkSmapsFileParser.h>

Inheritance diagram for itk::SmapsFileParser< TSmapsDataType >:

[legend]Collaboration diagram for itk::SmapsFileParser< TSmapsDataType >:

[legend]List of all members.

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Detailed Description

template<class TSmapsDataType>
class itk::SmapsFileParser< TSmapsDataType >

Read a smap file (typically located in /proc/PID/smaps) and extract the memory usage information. Any smaps data reader can be used in template as long as they implement a operator>>(istream&) and have GetXXXUsage() methods.

Definition at line 257 of file itkSmapsFileParser.h.

Public Types
typedef TSmapsDataType::MemoryLoadType	MemoryLoadType
Public Member Functions
MemoryLoadType	GetHeapUsage ()
MemoryLoadType	GetMemoryUsage (const char *filter, const char *token="Size")
MemoryLoadType	GetStackUsage ()
MemoryLoadType	GetTotalMemoryUsage ()
virtual void	ReadFile (const std::string &mapFileLocation="")
bool	Update (void)
virtual	~SmapsFileParser ()
Protected Attributes
TSmapsDataType	m_MapData
std::string	m_MapFilePath

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Member Typedef Documentation

typedef TSmapsDataType ::MemoryLoadType itk::MapFileParser< TSmapsDataType >::MemoryLoadType [inherited]

Definition at line 212 of file itkSmapsFileParser.h.

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Constructor & Destructor Documentation

template<class TSmapsDataType>

virtual itk::SmapsFileParser< TSmapsDataType >::~SmapsFileParser

(

)

[virtual]

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Member Function Documentation

MemoryLoadType itk::MapFileParser< TSmapsDataType >::GetHeapUsage

(

)

[inherited]

Returns the heap usage in kB of the process. If no file has been loaded yet, load a default file.

MemoryLoadType itk::MapFileParser< TSmapsDataType >::GetMemoryUsage	(	const char *	filter,
		const char *	token = "Size"
	)			[inherited]

Returns the memory usage in kB of a process segment. If no file has been loaded yet, load a default file.

MemoryLoadType itk::MapFileParser< TSmapsDataType >::GetStackUsage

(

)

[inherited]

Returns the heap usage in kB of the process. If no file has been loaded yet, load a default file.

MemoryLoadType itk::MapFileParser< TSmapsDataType >::GetTotalMemoryUsage

(

)

[inherited]

Returns the total memory usage in kB of a process. If no file has been loaded yet, load a default file.

template<class TSmapsDataType>

virtual void itk::SmapsFileParser< TSmapsDataType >::ReadFile

(

const std::string &

mapFileLocation = ""

)

[virtual]

Load and parse the smaps file pointed by smapsFileLocation. If smapsFileLocation is empty, load the file located at "/proc/" + PID + "/smaps" Throw an exception is the file can't be opened.

Implements itk::MapFileParser< TSmapsDataType >.

bool itk::MapFileParser< TSmapsDataType >::Update

(

void

)

[inherited]

ReRead the last parsed file to refresh the memory usage. Returns true if read from the default location "".

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Member Data Documentation

TSmapsDataType itk::MapFileParser< TSmapsDataType >::m_MapData [protected, inherited]

Definition at line 248 of file itkSmapsFileParser.h.

std::string itk::MapFileParser< TSmapsDataType >::m_MapFilePath [protected, inherited]

Definition at line 247 of file itkSmapsFileParser.h.

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

• itkSmapsFileParser.h

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