1 files changed, 126 insertions, 0 deletions
diff --git a/generic/tclOO.h b/generic/tclOO.h
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+/*
+ * tclOO.h --
+ *
+ *	This file contains the public API definitions and some of the function
+ *	declarations for the object-system (NB: not Tcl_Obj, but ::oo).
+ *
+ * Copyright (c) 2006-2008 by Donal K. Fellows
+ *
+ * See the file "license.terms" for information on usage and redistribution of
+ * this file, and for a DISCLAIMER OF ALL WARRANTIES.
+ */
+
+#ifndef TCLOO_H_INCLUDED
+#define TCLOO_H_INCLUDED
+#include "tcl.h"
+
+/*
+ * Be careful when it comes to versioning; need to make sure that the
+ * standalone TclOO version matches. Also make sure that this matches the
+ * version in the files:
+ *
+ * tests/oo.test
+ * unix/tclooConfig.sh
+ * win/tclooConfig.sh
+ */
+
+#define TCLOO_VERSION "0.6.3"
+#define TCLOO_PATCHLEVEL TCLOO_VERSION
+
+/*
+ * These are opaque types.
+ */
+
+typedef struct Tcl_Class_ *Tcl_Class;
+typedef struct Tcl_Method_ *Tcl_Method;
+typedef struct Tcl_Object_ *Tcl_Object;
+typedef struct Tcl_ObjectContext_ *Tcl_ObjectContext;
+
+/*
+ * Public datatypes for callbacks and structures used in the TIP#257 (OO)
+ * implementation. These are used to implement custom types of method calls
+ * and to allow the attachment of arbitrary data to objects and classes.
+ */
+
+typedef int (Tcl_MethodCallProc)(ClientData clientData, Tcl_Interp *interp,
+	Tcl_ObjectContext objectContext, int objc, Tcl_Obj *const *objv);
+typedef void (Tcl_MethodDeleteProc)(ClientData clientData);
+typedef int (Tcl_CloneProc)(Tcl_Interp *interp, ClientData oldClientData,
+	ClientData *newClientData);
+typedef void (Tcl_ObjectMetadataDeleteProc)(ClientData clientData);
+typedef int (Tcl_ObjectMapMethodNameProc)(Tcl_Interp *interp,
+	Tcl_Object object, Tcl_Class *startClsPtr, Tcl_Obj *methodNameObj);
+
+/*
+ * The type of a method implementation. This describes how to call the method
+ * implementation, how to delete it (when the object or class is deleted) and
+ * how to create a clone of it (when the object or class is copied).
+ */
+
+typedef struct {
+    int version;		/* Structure version field. Always to be equal
+				 * to TCL_OO_METHOD_VERSION_CURRENT in
+				 * declarations. */
+    const char *name;		/* Name of this type of method, mostly for
+				 * debugging purposes. */
+    Tcl_MethodCallProc *callProc;
+				/* How to invoke this method. */
+    Tcl_MethodDeleteProc *deleteProc;
+				/* How to delete this method's type-specific
+				 * data, or NULL if the type-specific data
+				 * does not need deleting. */
+    Tcl_CloneProc *cloneProc;	/* How to copy this method's type-specific
+				 * data, or NULL if the type-specific data can
+				 * be copied directly. */
+} Tcl_MethodType;
+
+/*
+ * The correct value for the version field of the Tcl_MethodType structure.
+ * This allows new versions of the structure to be introduced without breaking
+ * binary compatability.
+ */
+
+#define TCL_OO_METHOD_VERSION_CURRENT 1
+
+/*
+ * The type of some object (or class) metadata. This describes how to delete
+ * the metadata (when the object or class is deleted) and how to create a
+ * clone of it (when the object or class is copied).
+ */
+
+typedef struct {
+    int version;		/* Structure version field. Always to be equal
+				 * to TCL_OO_METADATA_VERSION_CURRENT in
+				 * declarations. */
+    const char *name;
+    Tcl_ObjectMetadataDeleteProc *deleteProc;
+				/* How to delete the metadata. This must not
+				 * be NULL. */
+    Tcl_CloneProc *cloneProc;	/* How to copy the metadata, or NULL if the
+				 * type-specific data can be copied
+				 * directly. */
+} Tcl_ObjectMetadataType;
+
+/*
+ * The correct value for the version field of the Tcl_ObjectMetadataType
+ * structure. This allows new versions of the structure to be introduced
+ * without breaking binary compatability.
+ */
+
+#define TCL_OO_METADATA_VERSION_CURRENT 1
+
+/*
+ * Include all the public API, generated from tclOO.decls.
+ */
+
+#include "tclOODecls.h"
+
+#endif
+
+/*
+ * Local Variables:
+ * mode: c
+ * c-basic-offset: 4
+ * fill-column: 78
+ * End:
+ */