CmdContextCCAMPI Class Reference

#include <CmdContextCCAMPI.h>

Inheritance diagram for CmdContextCCAMPI:

Collaboration diagram for CmdContextCCAMPI:

List of all members.

Public Member Functions
	CmdContextCCAMPI (CmdLineBuilderView *bv_, DefaultBuilderModel *bm, bool batch_=true)
	CmdContextCCAMPI (FILE *out, CmdLineBuilderView *bv_, DefaultBuilderModel *bm, bool batch_=true)
Public Attributes
CmdLineBuilderView *	bv
Protected Member Functions
int	initRC ()
virtual CFREE char *	_readLine (int &readerr)
Protected Attributes
bool	batch

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Detailed Description

The CCA demo command-line interpreter has some messy data, which is as it should be in useful programs. We are constructed with a builderview and we in turn create the buildermodel. To bootstrap ourselves further, we parse an rcFile once.

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Constructor & Destructor Documentation

CmdContextCCAMPI::CmdContextCCAMPI	(	CmdLineBuilderView *	bv_,
		DefaultBuilderModel *	bm,
		bool	batch_ = true
	)

instantiation of interpreters has specific details. In this cca parser, we need a builderview.

CmdContextCCAMPI::CmdContextCCAMPI	(	FILE *	out,
		CmdLineBuilderView *	bv_,
		DefaultBuilderModel *	bm,
		bool	batch_ = true
	)

instantiation of interpreters has specific details. In this cca parser, we need a builderview and an output channel.

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Member Function Documentation

int CmdContextCCAMPI::initRC

(

)

[protected, virtual]

Returns 1 if rcfile apparently found and 0 if not. rcFile is set up for reading if 1 returned.

Reimplemented from CmdContextCCA.

virtual CFREE char* CmdContextCCAMPI::_readLine

(

int &

readerr

)

[protected, virtual]

In our version of _readLine, we have overloaded to handle an rc file. We look for lines in files env(CCAFE_RC_FILE), env(HOME)/.ccaferc, and a compiled in path /cxx/dc/user_iface/CcaffeineRC to return before we start parsing the regular input obtained from bv. The advisability of this on a global file system is not investigated here. GFS Hint: if it's a problem, have each node run with a different env(CCAFE_RC_FILE) value.

Reimplemented from CmdContextCCA.

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Member Data Documentation

CmdLineBuilderView* CmdContextCCAMPI::bv

Where we send stuff and get stuff. We extract bm from it.

Reimplemented from CmdContextCCA.

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

• CmdContextCCAMPI.h