OutputDirectoryFifoQueue Class Reference

#include <OutputDirectoryFifoQueue.hpp>

Collaboration diagram for OutputDirectoryFifoQueue:

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

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 50 of file OutputDirectoryFifoQueue.hpp.

Constructor & Destructor Documentation

OutputDirectoryFifoQueue()

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 43 of file OutputDirectoryFifoQueue.cpp.

References mBaseDirectory, and mQueue.

Member Function Documentation

CreateNextDir()

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 54 of file OutputDirectoryFifoQueue.cpp.

References ABORT_IF_THROWS, PetscTools::AmMaster(), PetscTools::Barrier(), RelativeTo::ChasteTestOutput, mBaseDirectory, mQueue, mQueueMaxSize, and FileFinder::Remove().

Referenced by CardiacSimulation::CreateAndRun().

Member Data Documentation

mBaseDirectory

std::string OutputDirectoryFifoQueue::mBaseDirectory

private

Base directory for all the subdirectories to be created.

Definition at line 54 of file OutputDirectoryFifoQueue.hpp.

Referenced by OutputDirectoryFifoQueue(), and CreateNextDir().

mQueue

std::queue<std::string> OutputDirectoryFifoQueue::mQueue

private

The queue of names of subdirectories currently on the disk

Definition at line 56 of file OutputDirectoryFifoQueue.hpp.

Referenced by OutputDirectoryFifoQueue(), and CreateNextDir().

mQueueMaxSize

unsigned OutputDirectoryFifoQueue::mQueueMaxSize

private

Maximum number of subdirectories

Definition at line 55 of file OutputDirectoryFifoQueue.hpp.

Referenced by CreateNextDir().

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

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