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context::Context Class Reference

Represents a program context. More...

#include <context.h>

Collaboration diagram for context::Context:

[legend]List of all members.

Public Methods
	Context (const string &argd)
	Constructs an object of this type and adds it to the ContextStack.
	~Context ()
	Destructs this object and removes it from the ContextStack.
const std::string &	getDescription () const
	Returns a description of this object.
Static Public Methods
void	print (const vector< string > &list, size_t start=0, size_t end=0)
	Prints a vector of strings as a stack (FILO).

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Detailed Description

Represents a program context.

Note:

The constructors and destructors have significant side effects

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Constructor & Destructor Documentation

Context::Context (  const string &    argd )

Constructs an object of this type and adds it to the ContextStack. Parameters: argd  A string description of this context : description(argd) { ContextStack::getInstanceOf().push(*this); }

Context::~Context (    )

Destructs this object and removes it from the ContextStack. { ContextStack::getInstanceOf().pop(*this); }

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Member Function Documentation

const std::string & Context::getDescription (    )  const

Returns a description of this object. { return description; }

void Context::print (  const vector< string > &    list, size_t    start = 0, size_t    end = 0 )  [static]

Prints a vector of strings as a stack (FILO). Parameters: list  The string stack start  The start position end  The end position { if (start>=list.size()) return; end=(end>start)?end:list.size(); for (size_t i=end; i>start; --i) { std::cout<<list[i-1]<<"\n"; } }

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

• context.h
• context.cpp

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