/usr/include/camp/arrayproperty.hpp is in libcamp-dev 0.8.1-2.
This file is owned by root:root, with mode 0o644.
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**
** Copyright (C) 2009-2014 TEGESO/TEGESOFT and/or its subsidiary(-ies) and mother company.
** Contact: Tegesoft Information (contact@tegesoft.com)
**
** This file is part of the CAMP library.
**
** The MIT License (MIT)
**
** Copyright (C) 2009-2014 TEGESO/TEGESOFT and/or its subsidiary(-ies) and mother company.
**
** Permission is hereby granted, free of charge, to any person obtaining a copy
** of this software and associated documentation files (the "Software"), to deal
** in the Software without restriction, including without limitation the rights
** to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
** copies of the Software, and to permit persons to whom the Software is
** furnished to do so, subject to the following conditions:
**
** The above copyright notice and this permission notice shall be included in
** all copies or substantial portions of the Software.
**
** THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
** IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
** FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
** AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
** LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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** THE SOFTWARE.
**
****************************************************************************/
#ifndef CAMP_ARRAYPROPERTY_HPP
#define CAMP_ARRAYPROPERTY_HPP
#include <camp/property.hpp>
namespace camp
{
/**
* \brief Specialized type of property for arrays
*
*/
class CAMP_API ArrayProperty : public Property
{
public:
/**
* \brief Construct the property from its description
*
* \param name Name of the property
* \param elementType Type of the property
* \param dynamic Tells if the array is dynamic or not
*/
ArrayProperty(const std::string& name, Type elementType, bool dynamic);
/**
* \brief Destructor
*/
virtual ~ArrayProperty();
/**
* \brief Get the type of the array elements
*
* \return Type of elements
*/
Type elementType() const;
/**
* \brief Check if the array is dynamic
*
* If the array is not dynamic, the insert and remove functions
* are disabled.
*
* \return True if the array is dynamic, false otherwise
*/
bool dynamic() const;
/**
* \brief Get the current size of the array
*
* \param object Object
*
* \return Number of elements in the array
*
* \throw NullObject object is invalid
* \throw ForbiddenRead property is not readable
*/
std::size_t size(const UserObject& object) const;
/**
* \brief Resize the array
*
* If \a size is lesser than the current size of the array,
* the last elements will be removed; if \a size is greater
* than the current size of the array, default-constructed
* elements will be added at the end.
*
* This function will throw an error if the array is not dynamic
*
* \param object Object
* \param newSize New size of the array
*
* \throw InvalidObject object has an invalid value
* \throw InvalidAccess array is not writable or not dynamic
* \throw InvalidIndex index is out of range
*/
void resize(const UserObject& object, std::size_t newSize) const;
/**
* \brief Get an element of the array for a given object
*
* \param object Object
* \param index Index of the element to get
*
* \return Value of the index-th element
*
* \throw NullObject object is invalid
* \throw ForbiddenRead property is not readable
* \throw OutOfRange index is out of range
*/
Value get(const UserObject& object, std::size_t index) const;
/**
* \brief Set an element of the array for a given object
*
* \param object Object
* \param index Index of the element to get
* \param value New value to assign to the element
*
* \throw NullObject object is invalid
* \throw ForbiddenWrite property is not writable
* \throw BadType \a value can't be converted to the property's type
* \throw OutOfRange index is out of range
*/
void set(const UserObject& object, std::size_t index, const Value& value) const;
/**
* \brief Insert a new element into the array
*
* This function will throw an error if the array is not dynamic
*
* \param object Object
* \param before Index before which the new element will be inserted
* \param value Value of the element to insert
*
* \throw NullObject object is invalid
* \throw ForbiddenWrite array is not writable or not dynamic
* \throw BadType \a value can't be converted to the property's type
* \throw OutOfRange index is out of range
*/
void insert(const UserObject& object, std::size_t before, const Value& value) const;
/**
* \brief Remove an element from the array
*
* This function will throw an error if the array is not dynamic
*
* \param object Object
* \param index Index of the element to remove
*
* \throw NullObject object is invalid
* \throw ForbiddenWrite array is not writable or not dynamic
* \throw OutOfRange index is out of range
*/
void remove(const UserObject& object, std::size_t index) const;
/**
* \brief Accept the visitation of a ClassVisitor
*
* \param visitor Visitor to accept
*/
virtual void accept(ClassVisitor& visitor) const;
protected:
/**
* \see Property::getValue
*/
virtual Value getValue(const UserObject& object) const;
/**
* \see Property::setValue
*/
virtual void setValue(const UserObject& object, const Value& value) const;
/**
* \brief Do the actual retrieval of the size
*
* \param object Object
*
* \return Size of the array
*/
virtual std::size_t getSize(const UserObject& object) const = 0;
/**
* \brief Do the actual resize of the array
*
* \param object Object
* \param size New size of the array
*/
virtual void setSize(const UserObject& object, std::size_t size) const = 0;
/**
* \brief Do the actual reading of an element
*
* This function is a pure virtual which has to be implemented in derived classes
*
* \param object Object
* \param index Index of the element to get
*
* \return Value of the index-th element
*/
virtual Value getElement(const UserObject& object, std::size_t index) const = 0;
/**
* \brief Do the actual writing of an element
*
* This function is a pure virtual which has to be implemented in derived classes
*
* \param object Object
* \param index Index of the element to get
* \param value New value to assign to the element
*/
virtual void setElement(const UserObject& object, std::size_t index, const Value& value) const = 0;
/**
* \brief Do the actual insertion of an element
*
* This function is a pure virtual which has to be implemented in derived classes
*
* \param object Object
* \param before Index before which the new element will be inserted
* \param value Value of the element to insert
*/
virtual void insertElement(const UserObject& object, std::size_t before, const Value& value) const = 0;
/**
* \brief Do the actual removal of an element
*
* This function is a pure virtual which has to be implemented in derived classes
*
* \param object Object
* \param index Index of the element to remove
*/
virtual void removeElement(const UserObject& object, std::size_t index) const = 0;
private:
Type m_elementType; ///< Type of the individual elements of the array
bool m_dynamic; ///< Is the array dynamic?
};
} // namespace camp
#endif // CAMP_ARRAYPROPERTY_HPP
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