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GLatexRenderer Class Reference

This class generates LaTeX-Output from the node data. More...

List of all members.

Public Member Functions
	GLatexRenderer (Document *a_data, int a_drawMode, IdTree *a_dispNodes, const QString &a_outName)
	Creates a LaTeX renderer.
	~GLatexRenderer (void)
	Destroys this instance.
bool	render (void)
	Renders the node data.
Private Member Functions
bool	renderGenericNode (GenericNode *a_node, const NodeAddress &a_addrParent)
	Renders a generic node.
bool	renderAtomNode (AtomNode *a_node, const NodeAddress &a_addrParent)
	Renders an atom node.
bool	renderConjunctionNode (ConjunctionNode *a_node, const NodeAddress &a_addrParent)
	Renders a conjunction node.
bool	renderDisjunctionNode (DisjunctionNode *a_node, const NodeAddress &a_addrParent)
	Renders a disjunction node.
bool	renderFeatvalNode (FeatvalNode *a_node, const NodeAddress &a_addrParent)
	Renders a featval node.
bool	renderFunctionNode (FunctionNode *a_node, const NodeAddress &a_addrParent)
	Renders a function node.
bool	renderListNode (ListNode *a_node, const NodeAddress &a_addrParent)
	Renders a list node.
bool	renderReentNode (ReentNode *a_node, const NodeAddress &a_addrParent)
	Renders a reent node.
bool	renderRefNode (RefNode *a_node, const NodeAddress &a_addrParent)
	Renders a ref node.
bool	renderRestNode (RestNode *a_node, const NodeAddress &a_addrParent)
	Renders a rest node.
bool	renderSetNode (SetNode *a_node, const NodeAddress &a_addrParent)
	Renders a set node.
bool	renderStrucNode (StrucNode *a_node, const NodeAddress &a_addrParent)
	Renders a struc node.
bool	renderTailNode (TailNode *a_node, const NodeAddress &a_addrParent)
	Renders a tail node.
bool	renderTreeNode (TreeNode *a_node, const NodeAddress &a_addrParent)
	Renders a tree node.
bool	renderTypeNode (TypeNode *a_node, const NodeAddress &a_addrParent)
	Renders a type node.
bool	writeLatexHeader (void)
	Writes the LaTeX header to the output file.
bool	writeLatexFooter (void)
	Writes the necessary LaTeX closing statements to the output file.
bool	writeAVMHeader (void)
	Writes the opening statements of an avm environment.
bool	writeAVMFooter (void)
	Writes the closing statements of an avm environment.
char *	latexifyString (const char *a_inStr)
	Modifies a string such that it prints properly in LaTeX.
Private Attributes
Document *	data
	The data.
IdTree *	dispNodes
	The displayable node data.
QString	outName
	Name of the output file.
FILE *	outFile
	Handle to the output file (NULL if no file opened).
int	drawMode
	Indicates how the data should be displayed.

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Detailed Description

This class generates LaTeX-Output from the node data.

Author:

Holger Wunsch

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Constructor & Destructor Documentation

GLatexRenderer::GLatexRenderer (  Document *  a_data, int  a_drawMode, IdTree *  a_dispNodes, const QString &  a_outName )

Creates a LaTeX renderer. Parameters: a_data  the data a_drawMode  either DRAW_STRUC, DRAW_TREE, or DRAW_AUTO. If DRAW_AUTO is given, tree output is generated when tree data is available, otherwise the data is rendered as feature structure. a_dispNodes  the displayable node data a_outName  the name of the output file.

GLatexRenderer::~GLatexRenderer (  void   )

Destroys this instance.

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Member Function Documentation

char * GLatexRenderer::latexifyString (  const char *  a_inStr  )  [private]

Modifies a string such that it prints properly in LaTeX. In LaTeX, several characters are command characters which must be escaped to make them print properly. These charaters are: $, , {, }, &, #, _, ^ Parameters: a_inStr  the string to be modified Returns: a pointer to a static buffer which contains the modified string.

bool GLatexRenderer::render (  void   )

Renders the node data. Returns: true if the rendering process was successful, false if an error occurred.

bool GLatexRenderer::renderAtomNode (  AtomNode *  a_node, const NodeAddress &  a_addrParent )  [private]

Renders an atom node. Parameters: a_node  the node. a_addrParent  the node address of the parent node. Returns: true if the node was written, false if not, for example because the node is hidden.

bool GLatexRenderer::renderConjunctionNode (  ConjunctionNode *  a_node, const NodeAddress &  a_addrParent )  [private]

Renders a conjunction node. Parameters: a_node  the node. a_addrParent  the node address of the parent node. Returns: true if the node was written, false if not, for example because the node is hidden.

bool GLatexRenderer::renderDisjunctionNode (  DisjunctionNode *  a_node, const NodeAddress &  a_addrParent )  [private]

Renders a disjunction node. Parameters: a_node  the node. a_addrParent  the node address of the parent node. Returns: true if the node was written, false if not, for example because the node is hidden.

bool GLatexRenderer::renderFeatvalNode (  FeatvalNode *  a_node, const NodeAddress &  a_addrParent )  [private]

Renders a featval node. Parameters: a_node  the node. a_addrParent  the node address of the parent node. Returns: true if the node was written, false if not, for example because the node is hidden.

bool GLatexRenderer::renderFunctionNode (  FunctionNode *  a_node, const NodeAddress &  a_addrParent )  [private]

Renders a function node. Parameters: a_node  the node. a_addrParent  the node address of the parent node. Returns: true if the node was written, false if not, for example because the node is hidden.

bool GLatexRenderer::renderGenericNode (  GenericNode *  a_node, const NodeAddress &  a_addrParent )  [private]

Renders a generic node. Parameters: a_node  the node. a_addrParent  the node address of the parent node. Returns: true if the node was written, false if not, for example because the node is hidden.

bool GLatexRenderer::renderListNode (  ListNode *  a_node, const NodeAddress &  a_addrParent )  [private]

Renders a list node. Parameters: a_node  the node. a_addrParent  the node address of the parent node. Returns: true if the node was written, false if not, for example because the node is hidden.

bool GLatexRenderer::renderReentNode (  ReentNode *  a_node, const NodeAddress &  a_addrParent )  [private]

Renders a reent node. Parameters: a_node  the node. a_addrParent  the node address of the parent node. Returns: true if the node was written, false if not, for example because the node is hidden.

bool GLatexRenderer::renderRefNode (  RefNode *  a_node, const NodeAddress &  a_addrParent )  [private]

Renders a ref node. Parameters: a_node  the node. a_addrParent  the node address of the parent node. Returns: true if the node was written, false if not, for example because the node is hidden.

bool GLatexRenderer::renderRestNode (  RestNode *  a_node, const NodeAddress &  a_addrParent )  [private]

Renders a rest node. Parameters: a_node  the node. a_addrParent  the node address of the parent node. Returns: true if the node was written, false if not, for example because the node is hidden.

bool GLatexRenderer::renderSetNode (  SetNode *  a_node, const NodeAddress &  a_addrParent )  [private]

Renders a set node. Parameters: a_node  the node. a_addrParent  the node address of the parent node. Returns: true if the node was written, false if not, for example because the node is hidden.

bool GLatexRenderer::renderStrucNode (  StrucNode *  a_node, const NodeAddress &  a_addrParent )  [private]

Renders a struc node. Parameters: a_node  the node. a_addrParent  the node address of the parent node. Returns: true if the node was written, false if not, for example because the node is hidden.

bool GLatexRenderer::renderTailNode (  TailNode *  a_node, const NodeAddress &  a_addrParent )  [private]

Renders a tail node. Parameters: a_node  the node. a_addrParent  the node address of the parent node. Returns: true if the node was written, false if not, for example because the node is hidden.

bool GLatexRenderer::renderTreeNode (  TreeNode *  a_node, const NodeAddress &  a_addrParent )  [private]

Renders a tree node. Parameters: a_node  the node. a_addrParent  the node address of the parent node. Returns: true if the node was written, false if not, for example because the node is hidden.

bool GLatexRenderer::renderTypeNode (  TypeNode *  a_node, const NodeAddress &  a_addrParent )  [private]

Renders a type node. Parameters: a_node  the node. a_addrParent  the node address of the parent node. Returns: true if the node was written, false if not, for example because the node is hidden.

bool GLatexRenderer::writeAVMFooter (  void   )  [private]

Writes the closing statements of an avm environment. Returns: true if the statement was written sucessfully, false otherwise.

bool GLatexRenderer::writeAVMHeader (  void   )  [private]

Writes the opening statements of an avm environment. Returns: true if the statement was written sucessfully, false otherwise.

bool GLatexRenderer::writeLatexFooter (  void   )  [private]

Writes the necessary LaTeX closing statements to the output file. Returns: true if the header was written successfully, false otherwise.

bool GLatexRenderer::writeLatexHeader (  void   )  [private]

Writes the LaTeX header to the output file. Returns: true if the header was written successfully, false otherwise.

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Member Data Documentation

Document* GLatexRenderer::data [private]

The data.

IdTree* GLatexRenderer::dispNodes [private]

The displayable node data.

int GLatexRenderer::drawMode [private]

Indicates how the data should be displayed. The value must be one of the DRAW_xxx constants.

FILE* GLatexRenderer::outFile [private]

Handle to the output file (NULL if no file opened).

QString GLatexRenderer::outName [private]

Name of the output file.

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