| ActiveTcl User Guide |

# [incr\ Tcl] Library Procedures

### NAME

Itcl_CreateObject, Itcl_DeleteObject, Itcl_FindObject, Itcl_IsObject, Itcl_IsObjectIsa - Manipulate an class instance.

### SYNOPSIS

#include <itclInt.h>
void
Itcl_PreserveData(cdata)
void
Itcl_ReleaseData(cdata)
void
Itcl_EventuallyFree(cdata, fproc)

### ARGUMENTS

Tcl_FreeProc *fproc (in)
  Address of function to call when the block is to be freed.
ClientData clientData (in)
  Arbitrary one-word value.

### DESCRIPTION

### KEYWORDS

free, memory

[ itcl ]

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