Xalan-C++ API Documentation
Xalan-C++ API Documentation
The Xalan C++ XSL Transformer Version 1.1
Main Page Class Hierarchy Alphabetical List Compound List File List Compound Members File Members
VariablesStack Class Reference
Defines a class to keep track of a stack for macro arguments.
More...
#include <VariablesStack.hpp>
List of all members.
Public Types
Public Methods
- VariablesStack ()
- Constructor for a variable stack.
- ~VariablesStack ()
- void reset ()
- Reset the stack.
- void pushElementFrame (const ElemTemplateElement* elem)
- Push a frame marker for an element. More...
- void popElementFrame (const ElemTemplateElement* elem)
- Pop a frame marker for an element. More...
- void pushContextMarker ()
- Push a context marker onto the stack to let us know when to stop searching for a var. More...
- void popContextMarker ()
- Pop the current context from the current context stack.
- void pushParams ( const ParamsVectorType& theParams, const ElemTemplateElement* targetTemplate)
- Push the provided objects as parameters. More...
- const XObjectPtr getParamVariable ( const QName& qname, StylesheetExecutionContext& executionContext, bool& fNameFound)
- Given a name, return a string representing the value, but don't look in the global space. More...
- const XObjectPtr getVariable ( const QName& qname, StylesheetExecutionContext& executionContext, bool& fNameFound)
- Given a name, find the corresponding XObject. More...
- void pushVariable ( const QName& name, const ElemVariable* var, const ElemTemplateElement* e)
- Push a named variable onto the processor variable stack. More...
- void pushVariable ( const QName& name, const XObjectPtr& val, const ElemTemplateElement* e)
- Push a named variable onto the processor variable stack. More...
- void start ()
- Mark the top of the stack.
- void resetParams ()
- Reset all params in the current stack frame.
- void markGlobalStackFrame ()
- Mark the top of the global stack frame.
- void setCurrentStackFrameIndex (int currentStackFrameIndex = -1)
- Set the top of the stack frame from where a search for a variable or param should take place. More...
- int getCurrentStackFrameIndex () const
- Get the top of the stack frame from where a search for a variable or param should take place. More...
Friends
Detailed Description
Defines a class to keep track of a stack for macro arguments.
Member Typedef Documentation
Constructor & Destructor Documentation
VariablesStack::VariablesStack (
|
) [explicit]
|
|
|
Constructor for a variable stack.
|
VariablesStack::~VariablesStack (
|
)
|
|
Member Function Documentation
int VariablesStack::getCurrentStackFrameIndex (
|
) const []
|
|
|
Get the top of the stack frame from where a search for a variable or param should take place.
-
Returns:
-
current value of index
|
|
Given a name, return a string representing the value, but don't look in the global space.
Since the variable may not yet have been evaluated, this may return a null XObjectPtr. -
Parameters:
-
theName
|
name of variable |
exeuctionContext
|
the current execution context |
fNameFound
|
set to true if the name was found, false if not. |
-
Returns:
-
pointer to XObject for variable
|
|
Given a name, find the corresponding XObject.
Since the variable may not yet have been evaluated, this may return a null XObjectPtr. -
Parameters:
-
qname
|
name of variable |
exeuctionContext
|
the current execution context |
fNameFound
|
set to true if the name was found, false if not. |
-
Returns:
-
pointer to the corresponding XObject
|
void VariablesStack::markGlobalStackFrame (
|
)
|
|
|
Mark the top of the global stack frame.
|
void VariablesStack::popContextMarker (
|
)
|
|
|
Pop the current context from the current context stack.
|
|
Pop a frame marker for an element.
-
Parameters:
-
|
void VariablesStack::pushContextMarker (
|
)
|
|
|
Push a context marker onto the stack to let us know when to stop searching for a var.
-
Parameters:
-
caller
|
caller node |
sourceNode
|
source node |
|
|
Push a frame marker for an element.
-
Parameters:
-
|
|
Push the provided objects as parameters.
You must call popContextMarker() when you are done with the arguments. -
Parameters:
-
theParam
|
The vector containing the parameters. |
targetTemplate
|
target template for the parameters |
|
|
Push a named variable onto the processor variable stack.
Don't forget to call startContext before pushing a series of arguments for a given template. -
Parameters:
-
name
|
name of variable |
val
|
pointer to XObject value |
e
|
element marker for variable |
|
|
Push a named variable onto the processor variable stack.
Don't forget to call startContext before pushing a series of arguments for a given template. -
Parameters:
-
name
|
name of variable |
val
|
pointer to ElemVariable |
e
|
element marker for variable |
|
void VariablesStack::reset (
|
)
|
|
void VariablesStack::resetParams (
|
)
|
|
|
Reset all params in the current stack frame.
|
void VariablesStack::setCurrentStackFrameIndex (
|
int currentStackFrameIndex = -1 ) []
|
|
|
Set the top of the stack frame from where a search for a variable or param should take place.
Calling with no parameter will cause the index to be set to the size of the stack. -
Parameters:
-
currentStackFrameIndex
|
new value of index |
|
void VariablesStack::start (
|
)
|
|
|
Mark the top of the stack.
|
Friends And Related Function Documentation
class CommitPushElementFrame [friend]
|
|
class PushParamFunctor [friend]
|
|
class SetAndRestoreForceGlobalSearch [friend]
|
|
The documentation for this class was generated from the following file:
Interpreting class diagrams
Doxygen and
GraphViz are used to generate this API documentation from the Xalan-C header files.
Xalan-C++ XSL Transformer Version 1.1
Copyright © 2000, 2001 The Apache Software Foundation. All Rights Reserved.
|
|