00001 #ifndef DVXML_NOCONST_H 00002 #define DVXML_NOCONST_H 00003 // $Id: noconst.h,v 1.4 2008/01/07 14:45:20 dvermeir Exp $ 00004 00005 namespace Dv { 00006 namespace Xml { 00007 /** Utility template: noconst<T>::mutable_type is T if T is not 00008 * "const" and X if T is "const X". 00009 */ 00010 template<typename T> 00011 struct noconst { 00012 /** Mutable_type is T if T is not "const" and X if T is "const X". */ 00013 typedef T mutable_type; 00014 }; 00015 00016 /** Utility template: noconst<T>::mutable_type is T if T is not 00017 * "const" and X if T is "const X". 00018 */ 00019 template<typename T> 00020 struct noconst<const T> { 00021 /** Mutable_type is T if T is not "const" and X if T is "const X". */ 00022 typedef T mutable_type; 00023 }; 00024 00025 /** Utility template: noconst<T>::mutable_type is T if T is not 00026 * "const" and X if T is "const X". 00027 */ 00028 template<typename T> 00029 struct noconst<T*> { 00030 /** Mutable_type is T if T is not "const" and X if T is "const X". */ 00031 typedef void mutable_type; 00032 }; 00033 } 00034 } 00035 #endif
| dvxml-0.1.7 | [ 7 January, 2008] |