Merge branch 'master'

1 files changed, 57 insertions, 35 deletions

diff --git a/include/astra/XMLNode.h b/include/astra/XMLNode.h
index eceffe1..4d29d5c 100644
--- a/include/astra/XMLNode.h
+++ b/include/astra/XMLNode.h
@@ -64,71 +64,68 @@ public:
 	/** Deconstructor
 	 */
 	~XMLNode();
-	
+
+	/** Check validity
+	 */
+	operator bool() const { return fDOMElement != 0; }
 
 	/** Get a single child XML node. If there are more, the first one is returned
 	 *
 	 * @param _sName tagname of the requested child node
 	 * @return first child node with the correct tagname, null pointer if it doesn't exist
 	 */
-	XMLNode* getSingleNode(string _sName);
+	XMLNode getSingleNode(string _sName) const;
 
 	/** Get all child XML nodes that have the tagname name
 	 * 
 	 * @param _sName tagname of the requested child nodes
 	 * @return list with all child nodes with the correct tagname
 	 */
-	std::list<XMLNode*> getNodes(string _sName);
+	std::list<XMLNode> getNodes(string _sName) const;
 	
 	/** Get all child XML nodes
 	 * 
 	 * @return list with all child nodes 
 	 */
-	std::list<XMLNode*> getNodes();
+	std::list<XMLNode> getNodes() const;
 
 	/** Get the name of this node
 	 * 
 	 * @return name of node
 	 */
-	std::string getName();
+	std::string getName() const;
 
 	/** Get the content of the XML node as a single string.
 	 *
 	 * @return node content
 	 */ 
-	string getContent();
+	string getContent() const;
 
 	/** Get the content of the XML node as a numerical.
 	 *
 	 * @return node content
 	 */ 
-	float32 getContentNumerical();
+	float32 getContentNumerical() const;
 
 	/** Get the content of the XML node as a boolean.
 	 *
 	 * @return node content
 	 */ 
-	bool getContentBool();
+	bool getContentBool() const;
 
 	/** Get the content of the XML node as a vector of strings.
 	 *
 	 * @return node content
 	 */ 
-	vector<string> getContentArray();
-
-	/** Get the content of the XML node as a c-array of float32 data.
-	 *
-	 * @param _pfData data array, shouldn't be initialized already.
-	 * @param _iSize number of elements stored in _pfData
-	 */ 
-	void getContentNumericalArray(float32*& _pfData, int& _iSize);
+	vector<string> getContentArray() const;
 
 	/** Get the content of the XML node as a stl container of float32 data.
+	 *  NB: A 2D matrix is returned as a linear list
 	 *
 	 * @return node content
 	 */ 
-	vector<float32> getContentNumericalArray();
-	vector<double> getContentNumericalArrayDouble();
+	vector<float32> getContentNumericalArray() const;
+	vector<double> getContentNumericalArrayDouble() const;
 
 
 
@@ -137,7 +134,7 @@ public:
 	 * @param _sName of the attribute.
 	 * @return attribute value, empty string if it doesn't exist.
 	 */ 
-	bool hasAttribute(string _sName);
+	bool hasAttribute(string _sName) const;
 
 	/** Get the value of an attribute.
 	 *
@@ -145,7 +142,7 @@ public:
 	 * @param _sDefaultValue value to return if the attribute isn't found
 	 * @return attribute value, _sDefaultValue if it doesn't exist.
 	 */ 
-	string getAttribute(string _sName, string _sDefaultValue = "");
+	string getAttribute(string _sName, string _sDefaultValue = "") const;
 
 	/** Get the value of a numerical attribute.
 	 *
@@ -153,8 +150,8 @@ public:
 	 * @param _fDefaultValue value to return if the attribute isn't found
 	 * @return attribute value, _fDefaultValue if it doesn't exist.
 	 */ 
-	float32 getAttributeNumerical(string _sName, float32 _fDefaultValue = 0);
-	double getAttributeNumericalDouble(string _sName, double _fDefaultValue = 0);
+	float32 getAttributeNumerical(string _sName, float32 _fDefaultValue = 0) const;
+	double getAttributeNumericalDouble(string _sName, double _fDefaultValue = 0) const;
 
 	/** Get the value of a boolean attribute.
 	 *
@@ -162,7 +159,7 @@ public:
 	 * @param _bDefaultValue value to return if the attribute isn't found
 	 * @return attribute value, _bDefaultValue if it doesn't exist.
 	 */ 
-	bool getAttributeBool(string _sName, bool _bDefaultValue = false);
+	bool getAttributeBool(string _sName, bool _bDefaultValue = false) const;
 
 
 
@@ -172,7 +169,7 @@ public:
 	 * @param _sKey option key
 	 * @return true if option does exist
 	 */ 
-	bool hasOption(string _sKey);
+	bool hasOption(string _sKey) const;
 
 	/** Get the value of an option within this XML Node
 	 *
@@ -180,7 +177,7 @@ public:
 	 * @param _sDefaultValue value to return if key isn't found
 	 * @return option value, _sDefaultValue if the option doesn't exist
 	 */ 
-	string getOption(string _sKey, string _sDefaultValue = "");
+	string getOption(string _sKey, string _sDefaultValue = "") const;
 
 	/** Get the value of an option within this XML Node
 	 *
@@ -188,7 +185,7 @@ public:
 	 * @param _fDefaultValue value to return if key isn't found
 	 * @return option value, _fDefaultValue if the option doesn't exist
 	 */ 
-	float32 getOptionNumerical(string _sKey, float32 _fDefaultValue = 0);
+	float32 getOptionNumerical(string _sKey, float32 _fDefaultValue = 0) const;
 
 	/** Get the value of an option within this XML Node
 	 *
@@ -196,14 +193,14 @@ public:
 	 * @param _bDefaultValue value to return if key isn't found
 	 * @return option value, _bDefaultValue if the option doesn't exist
 	 */ 
-	bool getOptionBool(string _sKey, bool _bDefaultValue = false);
+	bool getOptionBool(string _sKey, bool _bDefaultValue = false) const;
 
 	/** Get the value of an option within this XML Node
 	 *
 	 * @param _sKey option key
 	 * @return numerical array
 	 */ 
-	vector<float32> getOptionNumericalArray(string _sKey);
+	vector<float32> getOptionNumericalArray(string _sKey) const;
 
 
 
@@ -214,7 +211,7 @@ public:
 	 * @param _sNodeName the name of the new childnode
 	 * @return new child node
 	 */ 
-	XMLNode* addChildNode(string _sNodeName);
+	XMLNode addChildNode(string _sNodeName);
 
 	/** Create a new XML node as a child to this one, also add some content: 
 	 * &lt;...&gt;&lt;_sNodeName&gt;_sValue&lt;/_sNodeName>&lt;/...&gt;
@@ -223,7 +220,7 @@ public:
 	 * @param _sValue some node content
 	 * @return new child node
 	 */ 
-	XMLNode* addChildNode(string _sNodeName, string _sValue);
+	XMLNode addChildNode(string _sNodeName, string _sValue);
 
 	/** Create a new XML node as a child to this one, also add some numerical content: 
 	 * &lt;...&gt;&lt;_sNodeName&gt;_sValue&lt;/_sNodeName>&lt;/...&gt;
@@ -232,7 +229,7 @@ public:
 	 * @param _fValue some node content
 	 * @return new child node
 	 */ 
-	XMLNode* addChildNode(string _sNodeName, float32 _fValue);
+	XMLNode addChildNode(string _sNodeName, float32 _fValue);
 
 	/** Create a new XML node as a child to this one, also add a list of numerical content: 
 	 * &lt;...&gt;&lt;_sNodeName&gt;_sValue&lt;/_sNodeName>&lt;/...&gt;
@@ -242,7 +239,7 @@ public:
 	 * @param _iSize number of elements in _pfList
 	 * @return new child node
 	 */ 
-	XMLNode* addChildNode(string _sNodeName, float32* _pfList, int _iSize);
+	XMLNode addChildNode(string _sNodeName, float32* _pfList, int _iSize);
 
 	/** Add some text to the node: &lt;...&gt;_sText&lt;/...&gt;
 	 *
@@ -256,13 +253,38 @@ public:
 	 */ 
 	void setContent(float32 _fValue);
 
-	/** Add a list of numerical data to the node: &lt;...&gt;_sText&lt;/...&gt;
+	/** Add a list of numerical data to the node
 	 *
 	 * @param _pfList data
 	 * @param _iSize number of elements in the list
 	 */ 
 	void setContent(float32* _pfList, int _iSize);
 
+	/** Add a list of numerical data to the node
+	 *
+	 * @param _pfList data
+	 * @param _iSize number of elements in the list
+	 */
+	void setContent(double* _pfList, int _iSize);
+
+	/** Add a (2D) matrix of numerical data to the node
+	 *
+	 * @param _pfMatrix data
+	 * @param _iWidth width of the matrix
+	 * @param _iHeight height of the matrix
+	 * @param transposed true is C order, false is Fortran order
+	 */
+	void setContent(float32* _pfMatrix, int _iWidth, int _iHeight, bool transposed);
+
+	/** Add a (2D) matrix of numerical data to the node
+	 *
+	 * @param _pfMatrix data
+	 * @param _iWidth width of the matrix
+	 * @param _iHeight height of the matrix
+	 * @param transposed true is C order, false is Fortran order
+	 */
+	void setContent(double* _pfMatrix, int _iWidth, int _iHeight, bool transposed);
+
 	/** Add an attribute to this node: &lt;... _sName="_sValue"&gt;
 	 *
 	 * @param _sName name of the attribute
@@ -294,11 +316,11 @@ public:
 	
 	/** Print to String
 	 */
-	std::string toString();
+	std::string toString() const;
 
 	/** Print the node
 	 */ 
-	void print();
+	void print() const;
 
 protected: