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/*
* FCML - Free Code Manipulation Library.
* Copyright (C) 2010-2020 Slawomir Wojtasiak
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
/** @file fcml_dialect.hpp
* C++ wrapper for the base dialect.
*
* @copyright Copyright (C) 2010-2020 Slawomir Wojtasiak. All rights reserved.
* This project is released under the GNU Lesser General Public License.
*/
#ifndef FCML_DIALECT_HPP_
#define FCML_DIALECT_HPP_
#include "fcml_common.hpp"
#include "fcml_dialect.h"
namespace fcml {
/**
* An abstract dialect. It's a base class for all supported dialects.
* @since 1.1.0
* @remarks This class is thread-safe.
*/
class Dialect: public NonCopyable {
protected:
/**
* Default constructor.
* @since 1.1.0
*/
Dialect() {
_dialect = NULL;
}
/**
* Virtual destructor.
* @since 1.1.0
*/
virtual ~Dialect() {
if (_dialect) {
::fcml_fn_dialect_free(_dialect);
_dialect = NULL;
}
}
protected:
friend class DialectAware;
/**
* Gets the wrapped FCML dialect.
*
* @return The wrapped FCML dialect.
* @since 1.1.0
*/
fcml_st_dialect* getDialect() const {
return _dialect;
}
/**
* Sets a new dialect for the wrapper.
*
* @param dialect The new dialect for the wrapper.
* @since 1.1.0
*/
void setDialect(fcml_st_dialect *dialect) {
this->_dialect = dialect;
}
private:
/** Wrapped dialect */
fcml_st_dialect *_dialect;
};
/** Inherit from this class in order to get access to the native FCML
* dialect structure.
* @since 1.1.0
*/
class DialectAware {
public:
/**
* Default constructor.
* @since 1.1.0
*/
DialectAware() {
}
/**
* Virtual destructor.
* @since 1.1.0
*/
virtual ~DialectAware() {
}
/**
* Extracts the native FCML dialect from the dialect object.
*
* @param dialect The wrapper.
* @return The wrapped FCML dialect.
* @since 1.1.0
*/
fcml_st_dialect* extractDialect(const Dialect &dialect) const {
return dialect.getDialect();
}
};
}
#endif /* FCML_DIALECT_HPP_ */
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