OutputDirectoryFifoQueue Class Reference

#include <OutputDirectoryFifoQueue.hpp>

Collaboration diagram for OutputDirectoryFifoQueue:

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List of all members.

Public Member Functions
	OutputDirectoryFifoQueue (const std::string &rBaseDirectory, unsigned queueMaxSize)
std::string	CreateNextDir (const std::string &rSubdirectoryName)
Private Attributes
std::string	mBaseDirectory
unsigned	mQueueMaxSize
std::queue< std::string >	mQueue

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Detailed Description

This is a helper class to handle a FIFO collection of subdirectories.

All the subdirectories will be created inside a base directory provided in the constructor. The maximum number of concurrent subdirectories is specified in the the constructor. Once this number is reached, the next call to CreateNextDir() will delete the oldest directory as a side effect.

Definition at line 43 of file OutputDirectoryFifoQueue.hpp.

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Constructor & Destructor Documentation

OutputDirectoryFifoQueue::OutputDirectoryFifoQueue	(	const std::string &	rBaseDirectory,
		unsigned	queueMaxSize
	)

Constructor

Parameters:

	rBaseDirectory	base directory for all the subdirectories to be created
	queueMaxSize	maximum number of subdirectories

Definition at line 36 of file OutputDirectoryFifoQueue.cpp.

References mBaseDirectory, and mQueue.

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Member Function Documentation

std::string OutputDirectoryFifoQueue::CreateNextDir

(

const std::string &

rSubdirectoryName

)

Creates a subdirectory called rSubdirectoryName deleting the oldest subdirectory if the maximum number has been reached.

Note:

Must be called collectively.

Parameters:

rSubdirectoryName

subdirectory name

Returns:

new directory name relative to the base directory

Definition at line 47 of file OutputDirectoryFifoQueue.cpp.

References PetscTools::AmMaster(), PetscTools::Barrier(), OutputFileHandler::GetChasteTestOutputDirectory(), mBaseDirectory, MPIABORTIFNON0, mQueue, and mQueueMaxSize.

Referenced by CardiacSimulation::CreateAndRun().

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Member Data Documentation

std::string OutputDirectoryFifoQueue::mBaseDirectory [private]

Base directory for all the subdirectories to be created.

Definition at line 46 of file OutputDirectoryFifoQueue.hpp.

Referenced by CreateNextDir(), and OutputDirectoryFifoQueue().

unsigned OutputDirectoryFifoQueue::mQueueMaxSize [private]

Maximum number of subdirectories

Definition at line 47 of file OutputDirectoryFifoQueue.hpp.

Referenced by CreateNextDir().

std::queue<std::string> OutputDirectoryFifoQueue::mQueue [private]

The queue of names of subdirectories currently on the disk

Definition at line 48 of file OutputDirectoryFifoQueue.hpp.

Referenced by CreateNextDir(), and OutputDirectoryFifoQueue().

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

• global/src/OutputDirectoryFifoQueue.hpp
• global/src/OutputDirectoryFifoQueue.cpp