tclVar.c File Reference

#include "tclInt.h"

Go to the source code of this file.

Defines

#define VarHashGetValue(hPtr)   ((Var *) ((char *)hPtr - TclOffset(VarInHash, entry)))

#define VarHashFindVar(tablePtr, key)   VarHashCreateVar((tablePtr), (key), NULL)

#define VarHashInvalidateEntry(varPtr)   ((varPtr)->flags |= VAR_DEAD_HASH)

#define VarHashDeleteEntry(varPtr)   Tcl_DeleteHashEntry(&(((VarInHash *) varPtr)->entry))

#define VarHashFirstEntry(tablePtr, searchPtr)   Tcl_FirstHashEntry((Tcl_HashTable *) (tablePtr), (searchPtr))

#define VarHashNextEntry(searchPtr)   Tcl_NextHashEntry((searchPtr))

#define VarHashGetKey(varPtr)   (((VarInHash *)(varPtr))->entry.key.objPtr)

#define VarHashDeleteTable(tablePtr)   Tcl_DeleteHashTable((Tcl_HashTable *) (tablePtr))

#define HasLocalVars(framePtr)   ((framePtr)->isProcCallFrame & FRAME_IS_PROC)

#define ENABLE_NS_VARNAME_CACHING   0

#define AVOID_RESOLVERS   0x40000

Functions

MODULE_SCOPE Var * TclLookupSimpleVar (Tcl_Interp *interp, Tcl_Obj *varNamePtr, int flags, const int create, const char **errMsgPtr, int *indexPtr)

Var * TclVarHashCreateVar (TclVarHashTable *tablePtr, const char *key, int *newPtr)

void TclCleanupVar (Var *varPtr, Var *arrayPtr)

Var * TclLookupVar (Tcl_Interp *interp, const char *part1, const char *part2, int flags, const char *msg, int createPart1, int createPart2, Var **arrayPtrPtr)

Var * TclObjLookupVar (Tcl_Interp *interp, register Tcl_Obj *part1Ptr, const char *part2, int flags, const char *msg, const int createPart1, const int createPart2, Var **arrayPtrPtr)

Var * TclObjLookupVarEx (Tcl_Interp *interp, Tcl_Obj *part1Ptr, Tcl_Obj *part2Ptr, int flags, const char *msg, const int createPart1, const int createPart2, Var **arrayPtrPtr)

Var * TclLookupArrayElement (Tcl_Interp *interp, Tcl_Obj *arrayNamePtr, Tcl_Obj *elNamePtr, const int flags, const char *msg, const int createArray, const int createElem, Var *arrayPtr, int index)

const char * Tcl_GetVar (Tcl_Interp *interp, const char *varName, int flags)

const char * Tcl_GetVar2 (Tcl_Interp *interp, const char *part1, const char *part2, int flags)

Tcl_Obj * Tcl_GetVar2Ex (Tcl_Interp *interp, const char *part1, const char *part2, int flags)

Tcl_Obj * Tcl_ObjGetVar2 (Tcl_Interp *interp, register Tcl_Obj *part1Ptr, register Tcl_Obj *part2Ptr, int flags)

Tcl_Obj * TclPtrGetVar (Tcl_Interp *interp, register Var *varPtr, Var *arrayPtr, Tcl_Obj *part1Ptr, Tcl_Obj *part2Ptr, const int flags, int index)

int Tcl_SetObjCmd (ClientData dummy, register Tcl_Interp *interp, int objc, Tcl_Obj *const objv[])

const char * Tcl_SetVar (Tcl_Interp *interp, const char *varName, const char *newValue, int flags)

const char * Tcl_SetVar2 (Tcl_Interp *interp, const char *part1, const char *part2, const char *newValue, int flags)

Tcl_Obj * Tcl_SetVar2Ex (Tcl_Interp *interp, const char *part1, const char *part2, Tcl_Obj *newValuePtr, int flags)

Tcl_Obj * Tcl_ObjSetVar2 (Tcl_Interp *interp, register Tcl_Obj *part1Ptr, register Tcl_Obj *part2Ptr, Tcl_Obj *newValuePtr, int flags)

Tcl_Obj * TclPtrSetVar (Tcl_Interp *interp, register Var *varPtr, Var *arrayPtr, Tcl_Obj *part1Ptr, Tcl_Obj *part2Ptr, Tcl_Obj *newValuePtr, const int flags, int index)

Tcl_Obj * TclIncrObjVar2 (Tcl_Interp *interp, Tcl_Obj *part1Ptr, Tcl_Obj *part2Ptr, Tcl_Obj *incrPtr, int flags)

Tcl_Obj * TclPtrIncrObjVar (Tcl_Interp *interp, Var *varPtr, Var *arrayPtr, Tcl_Obj *part1Ptr, Tcl_Obj *part2Ptr, Tcl_Obj *incrPtr, const int flags, int index)

int Tcl_UnsetVar (Tcl_Interp *interp, const char *varName, int flags)

int Tcl_UnsetVar2 (Tcl_Interp *interp, const char *part1, const char *part2, int flags)

int TclObjUnsetVar2 (Tcl_Interp *interp, Tcl_Obj *part1Ptr, Tcl_Obj *part2Ptr, int flags)

int Tcl_UnsetObjCmd (ClientData dummy, Tcl_Interp *interp, int objc, Tcl_Obj *const objv[])

int Tcl_AppendObjCmd (ClientData dummy, Tcl_Interp *interp, int objc, Tcl_Obj *const objv[])

int Tcl_LappendObjCmd (ClientData dummy, Tcl_Interp *interp, int objc, Tcl_Obj *const objv[])

int Tcl_ArrayObjCmd (ClientData dummy, Tcl_Interp *interp, int objc, Tcl_Obj *const objv[])

int TclArraySet (Tcl_Interp *interp, Tcl_Obj *arrayNameObj, Tcl_Obj *arrayElemObj)

int TclPtrMakeUpvar (Tcl_Interp *interp, Var *otherPtr, const char *myName, int myFlags, int index)

int TclPtrObjMakeUpvar (Tcl_Interp *interp, Var *otherPtr, Tcl_Obj *myNamePtr, int myFlags, int index)

int Tcl_UpVar (Tcl_Interp *interp, const char *frameName, const char *varName, const char *localName, int flags)

int Tcl_UpVar2 (Tcl_Interp *interp, const char *frameName, const char *part1, const char *part2, const char *localName, int flags)

void Tcl_GetVariableFullName (Tcl_Interp *interp, Tcl_Var variable, Tcl_Obj *objPtr)

int Tcl_GlobalObjCmd (ClientData dummy, Tcl_Interp *interp, int objc, Tcl_Obj *const objv[])

int Tcl_VariableObjCmd (ClientData dummy, Tcl_Interp *interp, int objc, Tcl_Obj *const objv[])

int Tcl_UpvarObjCmd (ClientData dummy, Tcl_Interp *interp, int objc, Tcl_Obj *const objv[])

void TclDeleteNamespaceVars (Namespace *nsPtr)

void TclDeleteVars (Interp *iPtr, TclVarHashTable *tablePtr)

void TclDeleteCompiledLocalVars (Interp *iPtr, CallFrame *framePtr)

void TclVarErrMsg (Tcl_Interp *interp, const char *part1, const char *part2, const char *operation, const char *reason)

void TclObjVarErrMsg (Tcl_Interp *interp, Tcl_Obj *part1Ptr, Tcl_Obj *part2Ptr, const char *operation, const char *reason, int index)

Tcl_Var Tcl_FindNamespaceVar (Tcl_Interp *interp, const char *name, Tcl_Namespace *contextNsPtr, int flags)

int TclInfoVarsCmd (ClientData dummy, Tcl_Interp *interp, int objc, Tcl_Obj *const objv[])

int TclInfoGlobalsCmd (ClientData dummy, Tcl_Interp *interp, int objc, Tcl_Obj *const objv[])

int TclInfoLocalsCmd (ClientData dummy, Tcl_Interp *interp, int objc, Tcl_Obj *const objv[])

void TclInitVarHashTable (TclVarHashTable *tablePtr, Namespace *nsPtr)

Variables

Tcl_ObjType tclArraySearchType

Define Documentation

#define AVOID_RESOLVERS 0x40000

Definition at line 803 of file tclVar.c.

Referenced by TclLookupSimpleVar(), and TclPtrObjMakeUpvar().

#define ENABLE_NS_VARNAME_CACHING 0

Definition at line 216 of file tclVar.c.

#define HasLocalVars ( framePtr ) ((framePtr)->isProcCallFrame & FRAME_IS_PROC)

Definition at line 139 of file tclVar.c.

Referenced by Tcl_GlobalObjCmd(), Tcl_VariableObjCmd(), TclLookupSimpleVar(), TclObjLookupVarEx(), and TclPtrObjMakeUpvar().

#define VarHashDeleteEntry ( varPtr ) Tcl_DeleteHashEntry(&(((VarInHash *) varPtr)->entry))

Definition at line 74 of file tclVar.c.

Referenced by TclDeleteNamespaceVars().

#define VarHashDeleteTable ( tablePtr ) Tcl_DeleteHashTable((Tcl_HashTable *) (tablePtr))

Definition at line 113 of file tclVar.c.

Referenced by TclDeleteNamespaceVars(), and TclDeleteVars().

#define VarHashFindVar	(	tablePtr,
		key		)	VarHashCreateVar((tablePtr), (key), NULL)

Definition at line 68 of file tclVar.c.

#define VarHashFirstEntry	(	tablePtr,
		searchPtr		)	Tcl_FirstHashEntry((Tcl_HashTable *) (tablePtr), (searchPtr))

Definition at line 77 of file tclVar.c.

Referenced by Tcl_ArrayObjCmd().

#define VarHashGetKey ( varPtr ) (((VarInHash *)(varPtr))->entry.key.objPtr)

Definition at line 110 of file tclVar.c.

Referenced by Tcl_ArrayObjCmd(), Tcl_GetVariableFullName(), TclDeleteNamespaceVars(), TclDeleteVars(), TclInfoGlobalsCmd(), and TclInfoVarsCmd().

#define VarHashGetValue ( hPtr ) ((Var *) ((char *)hPtr - TclOffset(VarInHash, entry)))

Definition at line 49 of file tclVar.c.

#define VarHashInvalidateEntry ( varPtr ) ((varPtr)->flags |= VAR_DEAD_HASH)

Definition at line 71 of file tclVar.c.

Referenced by TclDeleteVars().

#define VarHashNextEntry ( searchPtr ) Tcl_NextHashEntry((searchPtr))

Definition at line 80 of file tclVar.c.

Function Documentation

int Tcl_AppendObjCmd	(	ClientData	dummy,
		Tcl_Interp *	interp,
		int	objc,
		Tcl_Obj *const	objv[]
	)

Definition at line 2505 of file tclVar.c.

References TCL_APPEND_VALUE, TCL_ERROR, TCL_LEAVE_ERR_MSG, Tcl_ObjGetVar2(), TCL_OK, Tcl_SetObjResult(), Tcl_WrongNumArgs(), TclObjLookupVarEx(), and TclPtrSetVar().

int Tcl_ArrayObjCmd	(	ClientData	dummy,
		Tcl_Interp *	interp,
		int	objc,
		Tcl_Obj *const	objv[]
	)

Definition at line 2711 of file tclVar.c.

References ckalloc, ckfree, ExecEnv::constants, Interp::execEnvPtr, Var::flags, ArraySearch::id, ArraySearch::nextEntry, ArraySearch::nextPtr, ArraySearch::search, Var::tablePtr, Tcl_AppendResult(), Tcl_CreateHashEntry, Tcl_DeleteHashEntry(), Tcl_DictObjPut(), TCL_ERROR, Tcl_FindHashEntry, Tcl_GetHashValue, Tcl_GetIndexFromObj(), TCL_GLOBAL_ONLY, Tcl_HashStats(), Tcl_IncrRefCount, TCL_INTEGER_SPACE, TCL_LEAVE_ERR_MSG, Tcl_ListObjAppendElement(), Tcl_ListObjGetElements(), TCL_NAMESPACE_ONLY, Tcl_NewIntObj(), Tcl_NewStringObj(), Tcl_NextHashEntry(), Tcl_ObjGetVar2(), TCL_OK, Tcl_RegExpMatch(), Tcl_SetHashValue, Tcl_SetObjResult(), Tcl_SetResult(), TCL_STATIC, Tcl_StringMatch(), TCL_TRACE_ARRAY, Tcl_WrongNumArgs(), TclArraySet(), TclDecrRefCount, TclFormatInt, TclGetString, TclIsVarArray, TclIsVarInHash, TclIsVarUndefined, TclMatchIsTrivial, TclNewObj, TclObjCallVarTraces(), TclObjLookupVarEx(), TclObjUnsetVar2(), Var::value, VAR_SEARCH_ACTIVE, VAR_TRACED_ARRAY, VarHashFindVar, VarHashFirstEntry, VarHashGetKey, VarHashGetValue, VarHashRefCount, ArraySearch::varPtr, and Interp::varSearches.

Tcl_Var Tcl_FindNamespaceVar	(	Tcl_Interp *	interp,
		const char *	name,
		Tcl_Namespace *	contextNsPtr,
		int	flags
	)

Definition at line 4870 of file tclVar.c.

References Tcl_DecrRefCount, Tcl_IncrRefCount, and Tcl_NewStringObj().

const char* Tcl_GetVar	(	Tcl_Interp *	interp,
		const char *	varName,
		int	flags
	)

Definition at line 1192 of file tclVar.c.

References Tcl_GetVar2().

const char* Tcl_GetVar2	(	Tcl_Interp *	interp,
		const char *	part1,
		const char *	part2,
		int	flags
	)

Definition at line 1227 of file tclVar.c.

References Tcl_GetVar2Ex(), and TclGetString.

Tcl_Obj* Tcl_GetVar2Ex	(	Tcl_Interp *	interp,
		const char *	part1,
		const char *	part2,
		int	flags
	)

Definition at line 1271 of file tclVar.c.

References Tcl_DecrRefCount, Tcl_IncrRefCount, Tcl_NewStringObj(), and Tcl_ObjGetVar2().

void Tcl_GetVariableFullName	(	Tcl_Interp *	interp,
		Tcl_Var	variable,
		Tcl_Obj *	objPtr
	)

Definition at line 3764 of file tclVar.c.

References CallFrame::compiledLocals, Namespace::fullName, Interp::globalNsPtr, localName, CallFrame::numCompiledLocals, CallFrame::procPtr, Tcl_AppendObjToObj(), Tcl_AppendToObj(), TclGetVarNsPtr, TclIsVarArrayElement, TclIsVarDeadHash, TclIsVarInHash, Interp::varFramePtr, and VarHashGetKey.

Referenced by TclInfoVarsCmd().

int Tcl_GlobalObjCmd	(	ClientData	dummy,
		Tcl_Interp *	interp,
		int	objc,
		Tcl_Obj *const	objv[]
	)

Definition at line 3825 of file tclVar.c.

References HasLocalVars, Tcl_DecrRefCount, TCL_ERROR, TCL_GLOBAL_ONLY, Tcl_IncrRefCount, Tcl_NewStringObj(), TCL_OK, Tcl_WrongNumArgs(), TclGetString, and Interp::varFramePtr.

int Tcl_LappendObjCmd	(	ClientData	dummy,
		Tcl_Interp *	interp,
		int	objc,
		Tcl_Obj *const	objv[]
	)

Definition at line 2570 of file tclVar.c.

References Tcl_DuplicateObj(), TCL_ERROR, Tcl_IsShared, TCL_LEAVE_ERR_MSG, Tcl_ListObjReplace(), Tcl_ObjGetVar2(), Tcl_ObjSetVar2(), TCL_OK, Tcl_SetObjResult(), Tcl_WrongNumArgs(), TclDecrRefCount, TclIsVarInHash, TclListObjLength, TclNewObj, TclObjLookupVarEx(), TclPtrGetVar(), TclPtrSetVar(), and VarHashRefCount.

Tcl_Obj* Tcl_ObjGetVar2	(	Tcl_Interp *	interp,
		register Tcl_Obj *	part1Ptr,
		register Tcl_Obj *	part2Ptr,
		int	flags
	)

Definition at line 1326 of file tclVar.c.

References TCL_GLOBAL_ONLY, TCL_LEAVE_ERR_MSG, TCL_NAMESPACE_ONLY, TclObjLookupVarEx(), and TclPtrGetVar().

Tcl_Obj* Tcl_ObjSetVar2	(	Tcl_Interp *	interp,
		register Tcl_Obj *	part1Ptr,
		register Tcl_Obj *	part2Ptr,
		Tcl_Obj *	newValuePtr,
		int	flags
	)

Definition at line 1687 of file tclVar.c.

References Tcl_Obj::refCount, TCL_APPEND_VALUE, Tcl_DecrRefCount, TCL_GLOBAL_ONLY, TCL_LEAVE_ERR_MSG, TCL_LIST_ELEMENT, TCL_NAMESPACE_ONLY, TclObjLookupVarEx(), and TclPtrSetVar().

int Tcl_SetObjCmd	(	ClientData	dummy,
		register Tcl_Interp *	interp,
		int	objc,
		Tcl_Obj *const	objv[]
	)

Definition at line 1462 of file tclVar.c.

References TCL_ERROR, TCL_LEAVE_ERR_MSG, Tcl_ObjGetVar2(), Tcl_ObjSetVar2(), TCL_OK, Tcl_SetObjResult(), and Tcl_WrongNumArgs().

const char* Tcl_SetVar	(	Tcl_Interp *	interp,
		const char *	varName,
		const char *	newValue,
		int	flags
	)

Definition at line 1516 of file tclVar.c.

References Tcl_SetVar2().

const char* Tcl_SetVar2	(	Tcl_Interp *	interp,
		const char *	part1,
		const char *	part2,
		const char *	newValue,
		int	flags
	)

Definition at line 1556 of file tclVar.c.

References Tcl_DecrRefCount, Tcl_IncrRefCount, Tcl_NewStringObj(), Tcl_SetVar2Ex(), and TclGetString.

Tcl_Obj* Tcl_SetVar2Ex	(	Tcl_Interp *	interp,
		const char *	part1,
		const char *	part2,
		Tcl_Obj *	newValuePtr,
		int	flags
	)

Definition at line 1628 of file tclVar.c.

References Tcl_DecrRefCount, Tcl_IncrRefCount, Tcl_NewStringObj(), and Tcl_ObjSetVar2().

int Tcl_UnsetObjCmd	(	ClientData	dummy,
		Tcl_Interp *	interp,
		int	objc,
		Tcl_Obj *const	objv[]
	)

Definition at line 2437 of file tclVar.c.

References TCL_ERROR, TCL_LEAVE_ERR_MSG, TCL_OK, TclGetString, and TclObjUnsetVar2().

int Tcl_UnsetVar	(	Tcl_Interp *	interp,
		const char *	varName,
		int	flags
	)

Definition at line 2092 of file tclVar.c.

References Tcl_UnsetVar2().

int Tcl_UnsetVar2	(	Tcl_Interp *	interp,
		const char *	part1,
		const char *	part2,
		int	flags
	)

Definition at line 2127 of file tclVar.c.

References Tcl_DecrRefCount, TCL_GLOBAL_ONLY, Tcl_IncrRefCount, TCL_LEAVE_ERR_MSG, TCL_NAMESPACE_ONLY, Tcl_NewStringObj(), and TclObjUnsetVar2().

int Tcl_UpVar	(	Tcl_Interp *	interp,
		const char *	frameName,
		const char *	varName,
		const char *	localName,
		int	flags
	)

Definition at line 3676 of file tclVar.c.

References Tcl_UpVar2().

int Tcl_UpVar2	(	Tcl_Interp *	interp,
		const char *	frameName,
		const char *	part1,
		const char *	part2,
		const char *	localName,
		int	flags
	)

Definition at line 3712 of file tclVar.c.

References Tcl_DecrRefCount, TCL_ERROR, Tcl_IncrRefCount, Tcl_NewStringObj(), and TclGetFrame().

int Tcl_UpvarObjCmd	(	ClientData	dummy,
		Tcl_Interp *	interp,
		int	objc,
		Tcl_Obj *const	objv[]
	)

Definition at line 4071 of file tclVar.c.

References TCL_ERROR, TCL_OK, Tcl_WrongNumArgs(), and TclObjGetFrame().

int Tcl_VariableObjCmd	(	ClientData	dummy,
		Tcl_Interp *	interp,
		int	objc,
		Tcl_Obj *const	objv[]
	)

Definition at line 3934 of file tclVar.c.

References HasLocalVars, Tcl_DecrRefCount, TCL_ERROR, Tcl_IncrRefCount, TCL_LEAVE_ERR_MSG, Tcl_NewStringObj(), TCL_OK, Tcl_WrongNumArgs(), TclGetString, TclObjLookupVarEx(), TclObjVarErrMsg(), TclPtrSetVar(), TclSetVarNamespaceVar, and Interp::varFramePtr.

int TclArraySet	(	Tcl_Interp *	interp,
		Tcl_Obj *	arrayNameObj,
		Tcl_Obj *	arrayElemObj
	)

Definition at line 3262 of file tclVar.c.

References ckalloc, Var::tablePtr, Tcl_DecrRefCount, Tcl_DictObjDone(), Tcl_DictObjFirst(), Tcl_DictObjNext(), Tcl_DictObjSize(), TCL_ERROR, TCL_LEAVE_ERR_MSG, Tcl_NewStringObj(), TCL_OK, Tcl_SetObjResult(), tclDictType, TclGetVarNsPtr, TclInitVarHashTable(), TclIsVarArray, TclIsVarArrayElement, TclIsVarUndefined, TclListObjCopy(), TclListObjGetElements, TclLookupArrayElement(), TclObjLookupVarEx(), TclObjVarErrMsg(), TclPtrSetVar(), TclSetVarArray, Tcl_Obj::typePtr, and Var::value.

Referenced by Tcl_ArrayObjCmd(), and TclSetupEnv().

void TclCleanupVar	(	Var *	varPtr,
		Var *	arrayPtr
	)

Definition at line 317 of file tclVar.c.

Referenced by TclExecuteByteCode(), TclPtrGetVar(), TclPtrSetVar(), and TclVarTraceExists().

void TclDeleteCompiledLocalVars	(	Interp *	iPtr,
		CallFrame *	framePtr
	)

Definition at line 4472 of file tclVar.c.

References CallFrame::compiledLocals, localName, CallFrame::numCompiledLocals, and TCL_TRACE_UNSETS.

Referenced by Tcl_PopCallFrame().

void TclDeleteNamespaceVars ( Namespace * nsPtr )

Definition at line 4341 of file tclVar.c.

References Interp::globalNsPtr, Namespace::interp, VarTrace::nextPtr, Tcl_DeleteHashEntry(), TCL_DYNAMIC, Tcl_EventuallyFree(), Tcl_FindHashEntry, Tcl_GetHashValue, TCL_GLOBAL_ONLY, TclGetCurrentNamespace, TclIsVarTraced, VAR_ALL_TRACES, VarHashDeleteEntry, VarHashDeleteTable, VarHashGetKey, VarHashRefCount, Namespace::varTable, and Interp::varTraces.

Referenced by Tcl_DeleteNamespace(), and TclTeardownNamespace().

void TclDeleteVars	(	Interp *	iPtr,
		TclVarHashTable *	tablePtr
	)

Definition at line 4414 of file tclVar.c.

References Interp::globalNsPtr, TCL_GLOBAL_ONLY, TCL_TRACE_UNSETS, TclGetCurrentNamespace, VarHashDeleteTable, VarHashGetKey, VarHashInvalidateEntry, and Namespace::varTable.

Referenced by Tcl_PopCallFrame().

Tcl_Obj* TclIncrObjVar2	(	Tcl_Interp *	interp,
		Tcl_Obj *	part1Ptr,
		Tcl_Obj *	part2Ptr,
		Tcl_Obj *	incrPtr,
		int	flags
	)

Definition at line 1964 of file tclVar.c.

References Tcl_AddObjErrorInfo(), TclObjLookupVarEx(), and TclPtrIncrObjVar().

Referenced by Tcl_IncrObjCmd().

int TclInfoGlobalsCmd	(	ClientData	dummy,
		Tcl_Interp *	interp,
		int	objc,
		Tcl_Obj *const	objv[]
	)

Definition at line 5229 of file tclVar.c.

References Tcl_DecrRefCount, TCL_ERROR, Tcl_GetGlobalNamespace(), Tcl_IncrRefCount, Tcl_ListObjAppendElement(), Tcl_NewListObj(), Tcl_NewStringObj(), TCL_OK, Tcl_SetObjResult(), Tcl_StringMatch(), Tcl_WrongNumArgs(), TclGetString, TclIsVarUndefined, TclMatchIsTrivial, VarHashFindVar, VarHashGetKey, and Namespace::varTable.

int TclInfoLocalsCmd	(	ClientData	dummy,
		Tcl_Interp *	interp,
		int	objc,
		Tcl_Obj *const	objv[]
	)

Definition at line 5322 of file tclVar.c.

References FRAME_IS_PROC, CallFrame::isProcCallFrame, TCL_ERROR, Tcl_NewListObj(), TCL_OK, Tcl_SetObjResult(), Tcl_WrongNumArgs(), and Interp::varFramePtr.

int TclInfoVarsCmd	(	ClientData	dummy,
		Tcl_Interp *	interp,
		int	objc,
		Tcl_Obj *const	objv[]
	)

void TclInitVarHashTable	(	TclVarHashTable *	tablePtr,
		Namespace *	nsPtr
	)

Definition at line 5458 of file tclVar.c.

References TclVarHashTable::nsPtr, TclVarHashTable::table, TCL_CUSTOM_TYPE_KEYS, and Tcl_InitCustomHashTable().

Referenced by Tcl_CreateNamespace(), TclArraySet(), TclLookupArrayElement(), TclLookupSimpleVar(), and TclTeardownNamespace().

Var* TclLookupArrayElement	(	Tcl_Interp *	interp,
		Tcl_Obj *	arrayNamePtr,
		Tcl_Obj *	elNamePtr,
		const int	flags,
		const char *	msg,
		const int	createArray,
		const int	createElem,
		Var *	arrayPtr,
		int	index
	)

Definition at line 1077 of file tclVar.c.

References ckalloc, Var::flags, Var::tablePtr, TCL_LEAVE_ERR_MSG, Tcl_SetErrorCode(), TclGetString, TclGetVarNsPtr, TclInitVarHashTable(), TclIsVarArray, TclIsVarArrayElement, TclIsVarDeadHash, TclIsVarInHash, TclIsVarUndefined, TclObjVarErrMsg(), TclSetVarArray, TclSetVarArrayElement, Var::value, VAR_SEARCH_ACTIVE, and VarHashFindVar.

Referenced by TclArraySet(), TclExecuteByteCode(), and TclObjLookupVarEx().

Var * TclLookupSimpleVar	(	Tcl_Interp *	interp,
		Tcl_Obj *	varNamePtr,
		int	flags,
		const int	create,
		const char **	errMsgPtr,
		int *	indexPtr
	)

Var* TclLookupVar	(	Tcl_Interp *	interp,
		const char *	part1,
		const char *	part2,
		int	flags,
		const char *	msg,
		int	createPart1,
		int	createPart2,
		Var **	arrayPtrPtr
	)

Definition at line 365 of file tclVar.c.

References Tcl_IncrRefCount, Tcl_NewStringObj(), TclDecrRefCount, and TclObjLookupVar().

Var* TclObjLookupVar	(	Tcl_Interp *	interp,
		register Tcl_Obj *	part1Ptr,
		const char *	part2,
		int	flags,
		const char *	msg,
		const int	createPart1,
		const int	createPart2,
		Var **	arrayPtrPtr
	)

Definition at line 442 of file tclVar.c.

References Tcl_DecrRefCount, Tcl_IncrRefCount, Tcl_NewStringObj(), and TclObjLookupVarEx().

Var* TclObjLookupVarEx	(	Tcl_Interp *	interp,
		Tcl_Obj *	part1Ptr,
		Tcl_Obj *	part2Ptr,
		int	flags,
		const char *	msg,
		const int	createPart1,
		const int	createPart2,
		Var **	arrayPtrPtr
	)

Definition at line 486 of file tclVar.c.

References ckalloc, CallFrame::compiledLocals, Interp::globalNsPtr, HasLocalVars, Tcl_Obj::internalRep, iPtr, Var::linkPtr, localName, CallFrame::nsPtr, Tcl_Obj::ptrAndLongRep, Tcl_DecrRefCount, TCL_GLOBAL_ONLY, Tcl_IncrRefCount, TCL_LEAVE_ERR_MSG, TCL_NAMESPACE_ONLY, Tcl_NewStringObj(), TclFreeIntRep, TclGetString, TclGetStringFromObj, TclIsVarDeadHash, TclIsVarLink, TclIsVarUndefined, TclLookupArrayElement(), TclLookupSimpleVar(), TclNewStringObj, TclObjVarErrMsg(), Tcl_Obj::twoPtrValue, Tcl_Obj::typePtr, Var::value, and Interp::varFramePtr.

Referenced by Tcl_AppendObjCmd(), Tcl_ArrayObjCmd(), Tcl_LappendObjCmd(), Tcl_LogCommandInfo(), Tcl_ObjGetVar2(), Tcl_ObjSetVar2(), Tcl_VariableObjCmd(), TclArraySet(), TclExecuteByteCode(), TclIncrObjVar2(), TclObjLookupVar(), and TclObjUnsetVar2().

int TclObjUnsetVar2	(	Tcl_Interp *	interp,
		Tcl_Obj *	part1Ptr,
		Tcl_Obj *	part2Ptr,
		int	flags
	)

Definition at line 2182 of file tclVar.c.

References iPtr, TCL_ERROR, TCL_LEAVE_ERR_MSG, TCL_OK, TclFreeIntRep, TclIsVarInHash, TclIsVarUndefined, TclObjLookupVarEx(), TclObjVarErrMsg(), Tcl_Obj::typePtr, and VarHashRefCount.

Referenced by Tcl_ArrayObjCmd(), Tcl_UnsetObjCmd(), Tcl_UnsetVar2(), and TclExecuteByteCode().

void TclObjVarErrMsg	(	Tcl_Interp *	interp,
		Tcl_Obj *	part1Ptr,
		Tcl_Obj *	part2Ptr,
		const char *	operation,
		const char *	reason,
		int	index
	)

Definition at line 4638 of file tclVar.c.

References localName, Tcl_AppendResult(), Tcl_ResetResult(), and TclGetString.

Referenced by Tcl_VariableObjCmd(), TclArraySet(), TclLookupArrayElement(), TclObjLookupVarEx(), TclObjUnsetVar2(), TclPtrGetVar(), TclPtrObjMakeUpvar(), TclPtrSetVar(), and TclVarErrMsg().

Tcl_Obj* TclPtrGetVar	(	Tcl_Interp *	interp,
		register Var *	varPtr,
		Var *	arrayPtr,
		Tcl_Obj *	part1Ptr,
		Tcl_Obj *	part2Ptr,
		const int	flags,
		int	index
	)

Definition at line 1378 of file tclVar.c.

References Var::flags, iPtr, TCL_ERROR, TCL_GLOBAL_ONLY, TCL_LEAVE_ERR_MSG, TCL_NAMESPACE_ONLY, TCL_TRACE_READS, TclCleanupVar(), TclIsVarArray, TclIsVarScalar, TclIsVarUndefined, TclObjCallVarTraces(), TclObjVarErrMsg(), and VAR_TRACED_READ.

Tcl_Obj* TclPtrIncrObjVar	(	Tcl_Interp *	interp,
		Var *	varPtr,
		Var *	arrayPtr,
		Tcl_Obj *	part1Ptr,
		Tcl_Obj *	part2Ptr,
		Tcl_Obj *	incrPtr,
		const int	flags,
		int	index
	)

Definition at line 2018 of file tclVar.c.

References Tcl_DecrRefCount, Tcl_DuplicateObj(), Tcl_IsShared, Tcl_NewIntObj(), TCL_OK, TclIncrObj(), TclIsVarInHash, TclPtrGetVar(), TclPtrSetVar(), and VarHashRefCount.

Referenced by TclExecuteByteCode(), and TclIncrObjVar2().

int TclPtrMakeUpvar	(	Tcl_Interp *	interp,
		Var *	otherPtr,
		const char *	myName,
		int	myFlags,
		int	index
	)

Definition at line 3520 of file tclVar.c.

References Tcl_DecrRefCount, Tcl_IncrRefCount, Tcl_NewStringObj(), and TclPtrObjMakeUpvar().

int TclPtrObjMakeUpvar	(	Tcl_Interp *	interp,
		Var *	otherPtr,
		Tcl_Obj *	myNamePtr,
		int	myFlags,
		int	index
	)

Definition at line 3548 of file tclVar.c.

References AVOID_RESOLVERS, CallFrame::compiledLocals, HasLocalVars, Var::linkPtr, localName, Tcl_AppendResult(), TCL_ERROR, TCL_OK, Tcl_Panic(), Tcl_SetResult(), TCL_STATIC, TclGetString, TclIsVarInHash, TclIsVarLink, TclIsVarTraced, TclIsVarUndefined, TclLookupSimpleVar(), TclObjVarErrMsg(), TclSetVarLink, Var::value, Interp::varFramePtr, and VarHashRefCount.

Referenced by TclExecuteByteCode(), and TclPtrMakeUpvar().

Tcl_Obj* TclPtrSetVar	(	Tcl_Interp *	interp,
		register Var *	varPtr,
		Var *	arrayPtr,
		Tcl_Obj *	part1Ptr,
		Tcl_Obj *	part2Ptr,
		Tcl_Obj *	newValuePtr,
		const int	flags,
		int	index
	)

void TclVarErrMsg	(	Tcl_Interp *	interp,
		const char *	part1,
		const char *	part2,
		const char *	operation,
		const char *	reason
	)

Definition at line 4610 of file tclVar.c.

References Tcl_DecrRefCount, Tcl_IncrRefCount, Tcl_NewStringObj(), and TclObjVarErrMsg().

Var* TclVarHashCreateVar	(	TclVarHashTable *	tablePtr,
		const char *	key,
		int *	newPtr
	)

Definition at line 251 of file tclVar.c.

References Tcl_DecrRefCount, Tcl_IncrRefCount, and Tcl_NewStringObj().

Variable Documentation

Tcl_ObjType tclArraySearchType

Initial value:

 {
    "array search",
    NULL, NULL, NULL, SetArraySearchObj
}

Definition at line 245 of file tclVar.c.

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