PyArgWrappers.h

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#pragma once
// QPy - Copyright (c) 2012,2013 Ugo Varetto
// All rights reserved.
//
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// modification, are permitted provided that the following conditions are met:
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//       notice, this list of conditions and the following disclaimer.
//     * Redistributions in binary form must reproduce the above copyright
//       notice, this list of conditions and the following disclaimer in the
//       documentation and/or other materials provided with the distribution.
//     * Neither the name of the author and copyright holder nor the
//       names of contributors to the project may be used to endorse or promote products
//       derived from this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
// DISCLAIMED. IN NO EVENT SHALL UGO VARETTO BE LIABLE FOR ANY
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// (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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#include <Python.h>
#include "../PyQArgConstructor.h"
#include "../PyArgConstructor.h"

namespace qpy {
class QArgWrapper {
public:
    QArgWrapper( QArgConstructor* ac = 0 ) : ac_( ac ) {

    }
    QArgWrapper( const QArgWrapper& other ) : ac_( 0 ) {
        if( other.ac_ ) ac_ = other.ac_->Clone();
    }
    QGenericArgument Arg( PyObject* pobj ) const {
        return ac_ ? ac_->Create( pobj ) : QGenericArgument();
    }
    ~QArgWrapper() { delete ac_; }
private:
    QArgConstructor* ac_;    
};


class PyArgWrapper {
public:
    PyArgWrapper( PyArgConstructor* pac = 0 ) : ac_( pac ) {}
    PyArgWrapper( const PyArgWrapper& other ) : ac_( 0 ) {
        if( other.ac_ ) ac_ = other.ac_->Clone();
    }
    PyObject* Create() const {
        return ac_->Create();
    }
    PyObject* Create( void* p ) const {
        return ac_->Create( p );
    }
    QGenericReturnArgument Arg() const { return ac_->Argument(); }
    QString Type() const { 
        if( ac_ != 0 ) return QMetaType::typeName( ac_->Type() );
        else return QString();
    }
    QMetaType::Type MetaType() const { return ac_->Type(); }
    bool IsQObjectPtr() const { return ac_->IsQObjectPtr(); }
    ~PyArgWrapper() { delete ac_; }
private:
    PyArgConstructor* ac_;
};
}