GXmlNode.i
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/***************************************************************************
* GXmlNode.i - Abstract XML node base class *
* ----------------------------------------------------------------------- *
* copyright (C) 2010-2013 by Juergen Knoedlseder *
* ----------------------------------------------------------------------- *
* *
* This program 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. *
* *
* This program 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 this program. If not, see <http://www.gnu.org/licenses/>. *
* *
***************************************************************************/
/**
* @file GXmlNode.i
* @brief Abstract XML node base class interface definition
* @author Juergen Knoedlseder
*/
%{
/* Put headers and other declarations here that are needed for compilation */
#include "GXmlNode.hpp"
#include "GXmlElement.hpp"
#include "GXmlComment.hpp"
#include "GXmlDocument.hpp"
#include "GXmlPI.hpp"
#include "GXmlText.hpp"
#include "GTypemaps.hpp"
%}
/* __ Typemaps ___________________________________________________________ */
%typemap(out) GXmlNode* {
if (dynamic_cast<GXmlElement*>($1) != NULL) {
$result = SWIG_NewPointerObj(SWIG_as_voidptr($1), SWIGTYPE_p_GXmlElement, 0 | 0 );
}
else if (dynamic_cast<GXmlComment*>($1) != NULL) {
$result = SWIG_NewPointerObj(SWIG_as_voidptr($1), SWIGTYPE_p_GXmlComment, 0 | 0 );
}
else if (dynamic_cast<GXmlDocument*>($1) != NULL) {
$result = SWIG_NewPointerObj(SWIG_as_voidptr($1), SWIGTYPE_p_GXmlDocument, 0 | 0 );
}
else if (dynamic_cast<GXmlPI*>($1) != NULL) {
$result = SWIG_NewPointerObj(SWIG_as_voidptr($1), SWIGTYPE_p_GXmlPI, 0 | 0 );
}
else if (dynamic_cast<GXmlText*>($1) != NULL) {
$result = SWIG_NewPointerObj(SWIG_as_voidptr($1), SWIGTYPE_p_GXmlText, 0 | 0 );
}
else {
$result = SWIG_NewPointerObj(SWIG_as_voidptr($1), SWIGTYPE_p_GXmlNode, 0 | 0 );
}
}
/***********************************************************************//**
* @class GXmlNode
*
* @brief Abstract XML node base class
***************************************************************************/
class GXmlNode : public GBase {
public:
// Constructors and destructors
GXmlNode(void);
GXmlNode(const GXmlNode& node);
virtual ~GXmlNode(void);
// Public enumerators
enum NodeType {
NT_DOCUMENT,
NT_ELEMENT,
NT_COMMENT,
NT_UNKNOWN,
NT_TEXT,
NT_DECLARATION,
NT_PI,
NT_TYPECOUNT
};
// Methods
virtual void clear(void) = 0;
virtual GXmlNode* clone(void) const = 0;
virtual int size(void) const;
virtual bool is_empty(void) const;
virtual GXmlNode* set(const int& index, const GXmlNode& node);
virtual GXmlNode* append(const GXmlNode& node);
virtual GXmlElement* append(const std::string& segment);
virtual GXmlNode* insert(const int& index, const GXmlNode& node);
virtual void remove(const int& index);
virtual void reserve(const int& num);
virtual void extend(const GXmlNode& node);
virtual int elements(void) const;
virtual int elements(const std::string& name) const;
virtual GXmlElement* element(const int& index);
virtual GXmlElement* element(const std::string& name, const int& index);
virtual void write(GUrl& url, const int& indent) const = 0;
virtual NodeType type(void) const = 0;
};
/***********************************************************************//**
* @brief GXmlNode class extension
***************************************************************************/
%extend GXmlNode {
char *__str__() {
return gammalib::tochar(self->print(NORMAL, 0));
}
GXmlNode* __getitem__(const int& index) {
if (index >= 0 && index < self->size()) {
return (*self)[index];
}
else {
throw GException::out_of_range("__getitem__(int)", index,
0, self->size()-1);
}
}
void __setitem__(const int& index, const GXmlNode& node) {
if (index >= 0 && index < self->size()) {
self->set(index, node);
return;
}
else {
throw GException::out_of_range("__setitem__(int)", index,
0, self->size()-1);
}
}
int __len__() {
return (self->size());
}
};