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00051 #ifndef COMSTL_INCL_COMSTL_UTIL_HPP_CREATION_FUNCTIONS
00052 #define COMSTL_INCL_COMSTL_UTIL_HPP_CREATION_FUNCTIONS
00053
00054 #ifndef STLSOFT_DOCUMENTATION_SKIP_SECTION
00055 # define COMSTL_VER_COMSTL_UTIL_HPP_CREATION_FUNCTIONS_MAJOR 2
00056 # define COMSTL_VER_COMSTL_UTIL_HPP_CREATION_FUNCTIONS_MINOR 3
00057 # define COMSTL_VER_COMSTL_UTIL_HPP_CREATION_FUNCTIONS_REVISION 2
00058 # define COMSTL_VER_COMSTL_UTIL_HPP_CREATION_FUNCTIONS_EDIT 22
00059 #endif
00060
00061
00062
00063
00064
00065 #ifndef COMSTL_INCL_COMSTL_H_COMSTL
00066 # include <comstl/comstl.h>
00067 #endif
00068 #ifndef COMSTL_INCL_COMSTL_UTIL_HPP_INTERFACE_TRAITS
00069 # include <comstl/util/interface_traits.hpp>
00070 #endif
00071 #ifndef STLSOFT_INCL_STLSOFT_SMARTPTR_HPP_REF_PTR
00072 # include <stlsoft/smartptr/ref_ptr.hpp>
00073 #endif
00074
00075
00076
00077
00078
00079 #ifndef _COMSTL_NO_NAMESPACE
00080 # if defined(_STLSOFT_NO_NAMESPACE) || \
00081 defined(STLSOFT_DOCUMENTATION_SKIP_SECTION)
00082
00083 namespace comstl
00084 {
00085 # else
00086
00087
00088 namespace stlsoft
00089 {
00090
00091 namespace comstl_project
00092 {
00093
00094 # endif
00095 #endif
00096
00097
00098
00099
00100
00123 template <ss_typename_param_k I>
00124 inline HRESULT co_create_instance(
00125 REFCLSID clsid
00126 , I** ppi
00127 , DWORD dwClsContext = CLSCTX_ALL
00128 )
00129 {
00130 return ::CoCreateInstance(clsid, NULL, dwClsContext, IID_traits<I>::iid(), reinterpret_cast<void**>(ppi));
00131 }
00132
00168 template <ss_typename_param_k I>
00169 inline HRESULT co_create_instance(
00170 LPCOLESTR id
00171 , I** ppi
00172 , DWORD dwClsContext = CLSCTX_ALL
00173 )
00174 {
00175 CLSID clsid;
00176 HRESULT hr = ::CLSIDFromProgID(id, &clsid);
00177
00178 if(FAILED(hr))
00179 {
00180 hr = ::CLSIDFromString(const_cast<LPOLESTR>(id), &clsid);
00181 }
00182
00183 if(SUCCEEDED(hr))
00184 {
00185 hr = co_create_instance(clsid, ppi, dwClsContext);
00186 }
00187
00188 return hr;
00189 }
00190
00191
00217 template< ss_typename_param_k T
00218 , ss_typename_param_k I
00219 , ss_typename_param_k U
00220 >
00221 inline HRESULT co_create_instance(
00222 REFCLSID clsid
00223 , stlsoft_ns_qual(ref_ptr)<T, I, U>& wi
00224 , DWORD dwClsContext = CLSCTX_ALL
00225 )
00226 {
00227 I* pi;
00228 HRESULT hr = co_create_instance(clsid, &pi, dwClsContext);
00229
00230 if(FAILED(hr))
00231 {
00232 pi = NULL;
00233 }
00234
00235 wi.set(pi, false);
00236
00237 return hr;
00238 }
00239
00278 template< ss_typename_param_k T
00279 , ss_typename_param_k I
00280 , ss_typename_param_k U
00281 >
00282 inline HRESULT co_create_instance(
00283 LPCOLESTR id
00284 , stlsoft_ns_qual(ref_ptr)<T, I, U>& wi
00285 , DWORD dwClsContext = CLSCTX_ALL
00286 )
00287 {
00288 I* pi;
00289 HRESULT hr = co_create_instance(id, &pi, dwClsContext);
00290
00291 if(FAILED(hr))
00292 {
00293 pi = NULL;
00294 }
00295
00296 wi = stlsoft_ns_qual(ref_ptr)<T, I, U>(pi, false);
00297
00298 return hr;
00299 }
00300
00301
00302
00303 #ifndef _COMSTL_NO_NAMESPACE
00304 # if defined(_STLSOFT_NO_NAMESPACE) || \
00305 defined(STLSOFT_DOCUMENTATION_SKIP_SECTION)
00306 }
00307 # else
00308 }
00309 }
00310 # endif
00311 #endif
00312
00313
00314
00315 #endif
00316
00317