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Livre :
Expressions régulières,
Syntaxe et mise en oeuvre :

ISBN : 978-2-7460-9712-4
EAN : 9782746097124
(Editions ENI)

GNU/Linux	RedHat 6.2 (Zoot)
	TclX_KeyedListSet(3)

---

Tcl_GetKeyedListKeys

NAME
SYNOPSIS
DESCRIPTION

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NAME

TclX_NewKeyedListObj, TclX_KeyedListGet, TclX_KeyedListSet, TclX_KeyedListDelete, TclX_KeyedListGetKeys - Keyed list management routines.

SYNOPSIS

#include <tclExtend.h>

Tcl_Obj *
TclX_NewKeyedListObj (void);

int
TclX_KeyedListGet (Tcl_Interp *interp,
                   Tcl_Obj    *keylPtr,
                   char       *key,
                   Tcl_Obj   **valuePtrPtr);

int
TclX_KeyedListSet (Tcl_Interp *interp,
                   Tcl_Obj    *keylPtr,
                   char       *key,
                   Tcl_Obj    *valuePtr);

int
TclX_KeyedListDelete (Tcl_Interp *interp,
                      Tcl_Obj    *keylPtr,
                      char       *key);


int
TclX_KeyedListGetKeys (Tcl_Interp *interp,
                       Tcl_Obj    *keylPtr,
                       char       *key,
                       Tcl_Obj   **listObjPtrPtr);

DESCRIPTION

These routines perform operations on keyed lists. See the Extended Tcl man page for a description of keyed lists.

TclX_NewKeyedListObj
Create and initialize a new keyed list object.

Returns:

A pointer to the object.

TclX_KeyedListGet
Retrieve a key value from a keyed list.

Parameters:

o interp - Error message will be return in result if there is an error.
o keylPtr - Keyed list object to get key from.
o key - The name of the key to extract. Will recusively process sub-keys seperated by ’.’.
o valueObjPtrPtr - If the key is found, a pointer to the key object
is returned here. NULL is returned if the key is not present.

Returns:

o TCL_OK - If the key value was returned.
o TCL_BREAK - If the key was not found.
o TCL_ERROR - If an error occured.

TclX_KeyedListSet
Set a key value in keyed list object.

Parameters:

o interp - Error message will be return in result object.
o keylPtr - Keyed list object to update.
o key - The name of the key to extract. Will recusively process sub-key seperated by ’.’.
o valueObjPtr - The value to set for the key.

Returns:

TCL_OK or TCL_ERROR.

TclX_KeyedListDelete
Delete a key value from keyed list.

Parameters:

o interp - Error message will be return in result if there is an error.
o keylPtr - Keyed list object to update.
o key - The name of the key to extract. Will recusively process sub-key seperated by ’.’.

Returns:

o TCL_OK - If the key was deleted.
o TCL_BREAK - If the key was not found.
o TCL_ERROR - If an error occured.

TclX_KeyedListGetKeys
Retrieve a list of keyed list keys.

Parameters:

o interp - Error message will be return in result if there is an error.
o keylPtr - Keyed list object to get key from.
o key - The name of the key to get the sub keys for. NULL or empty to retrieve all top level keys.
o listObjPtrPtr - List object is returned here with key as values.

Returns:

o TCL_OK - If the zero or more key where returned.
o TCL_BREAK - If the key was not found.
o TCL_ERROR - If an error occured.

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TclX_KeyedListSet(3)