NAME¶
Blt_TreeReleaseToken - Releases token associated with tree object.
SYNOPSIS¶
#include <bltTree.h>
int
Blt_TreeReleaseToken(token)
ARGUMENTS¶
- Blt_Tree *token (in)
- Token of tree to be released.
DESCRIPTION¶
This procedure releases the token associated with a C-based tree data object.
When all outstanding tokens for a tree data object have been released, then
the data object itself will be freed. The arguments are as follows:
- token
- Token of the tree data object to be released. This token was initialized
either by Tcl_TreeGetToken or Blt_TreeCreate
earlier.
EXAMPLE¶
The following example creates and then releases a new token.
Blt_Tree token;
if (Blt_TreeCreate(interp, "myTree", &token) != TCL_OK) {
return TCL_ERROR;
}
printf("tree is %s\n", Blt_TreeName(token));
/* Tree will be destroyed when the token is released. */
Blt_TreeReleaseToken(token);
