ResourceVectorSet.hh

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/*
    Copyright (c) 2002-2009 Tampere University.
 
    This file is part of TTA-Based Codesign Environment (TCE).
 
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/**
 * @file ResourceVectorSet.hh
 *
 * Declaration of ResourceVectorSet class.
 *
 * @author Pekka J��skel�inen 2006 (pekka.jaaskelainen-no.spam-tut.fi)
 * @note rating: red
 */
 
#ifndef TTA_RESOURCE_VECTOR_SET_HH
#define TTA_RESOURCE_VECTOR_SET_HH
 
#include "FiniteStateAutomaton.hh"
#include "ResourceVector.hh"
#include "Exception.hh"
 
namespace TTAMachine {
    class FunctionUnit;
 
/**
 * Represents a set of resource vectors used in building the states in case
 * of an function unit FSA.
 */
class ResourceVectorSet {
public:
    ResourceVectorSet(const TTAMachine::FunctionUnit& functionUnit);
 
    virtual ~ResourceVectorSet();
 
    const ResourceVector& resourceVector(
        const std::string& operationName) const;
 
    std::size_t operationIndex(const std::string& operationName) const;
 
    std::size_t resourceVectorCount() const;
 
    const ResourceVector& resourceVector(std::size_t index) const;
 
    std::string operationName(std::size_t index) const;
 
    std::size_t width() const;
 
    bool operator==(const ResourceVectorSet& rightHand) const;
 
private:
    /// Container for indexing the resource vectors by the operation name.
    typedef std::map<std::string, ResourceVector*> ResourceVectorIndex;
    /// Storage for the resource vectors.
    ResourceVectorIndex vectors_;
    /// Width of the longest resource vector.
    std::size_t width_;
};
}
#endif