Variables.hpp

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/*
 
  This file is part of OpenFLUID software
  Copyright(c) 2007, INRA - Montpellier SupAgro
 
 
 == GNU General Public License Usage ==
 
  OpenFLUID is free software: you can redistribute it and/or modify
  it under the terms of the GNU General Public License as published by
  the Free Software Foundation, either version 3 of the License, or
  (at your option) any later version.
 
  OpenFLUID is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  GNU General Public License for more details.
 
  You should have received a copy of the GNU General Public License
  along with OpenFLUID. If not, see <http://www.gnu.org/licenses/>.
 
 
 == Other Usage ==
 
  Other Usage means a use of OpenFLUID that is inconsistent with the GPL
  license, and requires a written agreement between You and INRA.
  Licensees for Other Usage of OpenFLUID may use this file in accordance
  with the terms contained in the written agreement between You and INRA.
 
*/
 
 
/**
  @file Variables.hpp
 
  @author Jean-Christophe Fabre <jean-christophe.fabre@inra.fr>
*/
 
 
#ifndef __OPENFLUID_CORE_VARIABLES_HPP__
#define __OPENFLUID_CORE_VARIABLES_HPP__
 
 
#include <openfluid/dllexport.hpp>
#include <openfluid/core/TypeDefs.hpp>
#include <openfluid/core/ValuesBuffer.hpp>
 
 
namespace openfluid { namespace core {
 
 
class OPENFLUID_API Variables
{
  private:
 
    typedef std::map<VariableName_t, std::pair<ValuesBuffer,Value::Type> > VariablesMap_t;
 
    VariablesMap_t m_Data;
 
 
  public:
 
    bool createVariable(const VariableName_t& aName);
 
    bool createVariable(const VariableName_t& aName, const Value::Type& aType);
 
    bool modifyValue(const VariableName_t& aName, const TimeIndex_t& anIndex, const Value& aValue);
 
    bool modifyCurrentValue(const VariableName_t& aName, const Value& aValue);
 
    bool appendValue(const VariableName_t& aName, const TimeIndex_t& anIndex, const Value& aValue);
 
    bool getValue(const VariableName_t& aName, const TimeIndex_t& anIndex,Value* aValue) const;
 
    const Value* value(const VariableName_t& aName, const TimeIndex_t& anIndex) const;
 
    const Value* currentValue(const VariableName_t& aName) const;
 
    bool getCurrentValue(const VariableName_t& aName, Value* aValue) const;
 
    bool getLatestIndexedValue(const VariableName_t& aName, IndexedValue& IndValue) const;
 
    bool getLatestIndexedValues(const VariableName_t& aName, const TimeIndex_t& anIndex,
                                IndexedValueList& IndValueList) const;
 
    bool getIndexedValues(const VariableName_t& aName,
                          const TimeIndex_t& aBeginIndex, const TimeIndex_t& anEndIndex,
                          IndexedValueList& IndValueList) const;
 
    bool getCurrentValueIfIndex(const VariableName_t& aName, const TimeIndex_t& Index, Value* aValue) const;
 
    Value* currentValueIfIndex(const VariableName_t& aName, const TimeIndex_t& Index) const;
 
    bool isVariableExist(const VariableName_t& aName) const;
 
    bool isVariableExist(const VariableName_t& aName, const TimeIndex_t& anIndex) const;
 
    bool isVariableExist(const VariableName_t& aName, const TimeIndex_t& anIndex,
        Value::Type ValueType) const;
 
    bool isTypedVariableExist(const VariableName_t& aName, const Value::Type& VarType) const;
 
    bool isTypedVariableExist(const VariableName_t& aName,
                              const TimeIndex_t& anIndex, const Value::Type& VarType) const;
 
    std::vector<VariableName_t> getVariablesNames() const;
 
    int getVariableValuesCount(const VariableName_t& aName) const;
 
    bool checkAllVariablesCount(unsigned int Count, VariableName_t& ErrorVarName) const;
 
    void clear();
 
    void displayContent(const VariableName_t& aName, std::ostream& OStream) const;
 
};
 
 
} } // namespaces
 
 
#endif /* __OPENFLUID_CORE_VARIABLES_HPP__ */