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VariableTypeStore.hpp
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19 
20 #ifndef _VARIABLETYPESTORE_HPP
21 #define _VARIABLETYPESTORE_HPP
22 
23 #include <xqilla/framework/XQillaExport.hpp>
24 #include <xercesc/util/XercesDefs.hpp>
25 #include <xercesc/util/XMemory.hpp>
26 
27 class SequenceType;
29 class StaticAnalysis;
30 class XQGlobalVariable;
31 
34 class XQILLA_API VariableTypeStore : public XERCES_CPP_NAMESPACE_QUALIFIER XMemory
35 {
36 public:
38  virtual ~VariableTypeStore() {};
39 
41  virtual void clear() = 0;
42 
44  virtual void addLocalScope() = 0;
46  virtual void addLogicalBlockScope() = 0;
49  virtual void removeScope() = 0;
50 
52  virtual void declareGlobalVar(const XMLCh* namespaceURI, const XMLCh* name,
53  const StaticAnalysis &src, XQGlobalVariable *global) = 0;
54 
56  virtual const StaticAnalysis* getGlobalVar(const XMLCh* namespaceURI, const XMLCh* name,
57  XQGlobalVariable **global = 0) const = 0;
58 
61  virtual void declareVar(const XMLCh* namespaceURI, const XMLCh* name,
62  const StaticAnalysis &src) = 0;
63 
67  virtual const StaticAnalysis *getVar(const XMLCh* namespaceURI, const XMLCh* name,
68  XQGlobalVariable **global = 0) const = 0;
69 };
70 
71 #endif
VariableTypeStore::declareGlobalVar
virtual void declareGlobalVar(const XMLCh *namespaceURI, const XMLCh *name, const StaticAnalysis &src, XQGlobalVariable *global)=0
Declares and/or sets a variable in the global scope.
VariableTypeStore::~VariableTypeStore
virtual ~VariableTypeStore()
default destructor
Definition: VariableTypeStore.hpp:38
VariableTypeStore
This is the wrapper class for the variable store, which implements the lookup and scoping of simple v...
Definition: VariableTypeStore.hpp:35
XPath2MemoryManager
Definition: XPath2MemoryManager.hpp:46
VariableTypeStore::clear
virtual void clear()=0
Clears all variable values and added scopes from the store.
VariableTypeStore::addLocalScope
virtual void addLocalScope()=0
Adds a new local scope to the store.
VariableTypeStore::getVar
virtual const StaticAnalysis * getVar(const XMLCh *namespaceURI, const XMLCh *name, XQGlobalVariable **global=0) const =0
Looks up the value of a variable in the current scope, using ident as an qname.
VariableTypeStore::removeScope
virtual void removeScope()=0
Removes the top level scope from the store.
VariableTypeStore::getGlobalVar
virtual const StaticAnalysis * getGlobalVar(const XMLCh *namespaceURI, const XMLCh *name, XQGlobalVariable **global=0) const =0
Gets a variable from the global scope.
VariableTypeStore::declareVar
virtual void declareVar(const XMLCh *namespaceURI, const XMLCh *name, const StaticAnalysis &src)=0
Declare a var in the top level scope (A full set of these namespaceURI/name pair methods should be ma...
XMemory.hpp
VariableTypeStore::addLogicalBlockScope
virtual void addLogicalBlockScope()=0
Adds a new logical block scope to the store.
StaticAnalysis
Records access to various parts of the context during static resolution.
Definition: StaticAnalysis.hpp:36