Ada Programming/Libraries/Interfaces.C.Pointers

Interfaces.C.Pointers __TOC__ Interfaces C Pointers is a unit of the Predefined Language Environment since Ada 95. Specification Standard Ada library specification Copyright (c) 2003-2018 Maxim Reznik <reznikmm@gmail.com> Copyright (c) 2004-2016 AXE Consultants Copyright (c) 2004, 2005, 2006 Ada-Europe Copyright (c) 2000 The MITRE Corporation, Inc. Copyright (c) 1992, 1993, 1994, 1995 Intermetrics, Inc. SPDX-License-Identifier: BSD-3-Clause and LicenseRef-AdaReferenceManual ------------------------------------------------------------------------- generic type Index is (box <>); type Element is private; type Element_Array is array (Index range box <>) of aliased Element; Default_Terminator : Element; package Interfaces C Pointers is pragma Preelaborate (Pointers); type Pointer is access all Element; function Value (Ref : in Pointer; Terminator : in Element := Default_Terminator) return Element_Array; function Value (Ref : in Pointer; Length : in ptrdiff_t) return Element_Array; Pointer_Error : exception; C-style Pointer arithmetic function "+" (Left : in Pointer; Right : in ptrdiff_t) return Pointer; function "+" (Left : in ptrdiff_t; Right : in Pointer) return Pointer; function "-" (Left : in Pointer; Right : in ptrdiff_t) return Pointer; function "-" (Left : in Pointer; Right : in Pointer) return ptrdiff_t; procedure Increment (Ref : in out Pointer); procedure Decrement (Ref : in out Pointer); pragma Convention (Intrinsic, "+"); pragma Convention (Intrinsic, "-"); pragma Convention (Intrinsic, Increment); pragma Convention (Intrinsic, Decrement); function Virtual_Length (Ref : in Pointer; Terminator : in Element := Default_Terminator) return ptrdiff_t; procedure Copy_Terminated_Array (Source : in Pointer; Target : in Pointer; Limit : in ptrdiff_t := ptrdiff_t'Last; Terminator : in Element := Default_Terminator); procedure Copy_Array (Source : in Pointer; Target : in Pointer; Length : in ptrdiff_t); end Interfacesdot .Cdot .Pointers; See also Wikibook Ada Programming/Libraries/Interfaces Ada Programming/Libraries/Interfaces.C Ada Reference Manual Ada 95 B 3 2 The Generic Package Interfaces.C.Pointers Ada 2005 B 3 2 The Generic Package Interfaces.C.Pointers Ada 2012 B 3 2 The Generic Package Interfaces.C.Pointers Open-Source Implementations i-cpoint.ads i-cpoint.adb interfaces/i-cpoint.ads interfaces/i-cpoint.adb