diff options
| author | Bryan Galdrikian <[email protected]> | 2018-05-31 11:36:08 -0700 |
|---|---|---|
| committer | Bryan Galdrikian <[email protected]> | 2018-05-31 11:36:08 -0700 |
| commit | 7115f60b91b5717d90f643fd692010905c7004db (patch) | |
| tree | effd68c6978751c517d54c2f2bb5bb6e7dc93e18 /sdk/extensions/import/apexmodules/NvParameterized/src/NvParameterizedTraits.cpp | |
| parent | Updating BlastTool zip (diff) | |
| download | blast-7115f60b91b5717d90f643fd692010905c7004db.tar.xz blast-7115f60b91b5717d90f643fd692010905c7004db.zip | |
Blast 1.1.3. See docs/release_notes.txt.v1.1.3_rc1
Diffstat (limited to 'sdk/extensions/import/apexmodules/NvParameterized/src/NvParameterizedTraits.cpp')
| -rwxr-xr-x[-rw-r--r--] | sdk/extensions/import/apexmodules/NvParameterized/src/NvParameterizedTraits.cpp | 726 |
1 files changed, 363 insertions, 363 deletions
diff --git a/sdk/extensions/import/apexmodules/NvParameterized/src/NvParameterizedTraits.cpp b/sdk/extensions/import/apexmodules/NvParameterized/src/NvParameterizedTraits.cpp index 0cc8357..f9d58eb 100644..100755 --- a/sdk/extensions/import/apexmodules/NvParameterized/src/NvParameterizedTraits.cpp +++ b/sdk/extensions/import/apexmodules/NvParameterized/src/NvParameterizedTraits.cpp @@ -1,363 +1,363 @@ -// This code contains NVIDIA Confidential Information and is disclosed to you -// under a form of NVIDIA software license agreement provided separately to you. -// -// Notice -// NVIDIA Corporation and its licensors retain all intellectual property and -// proprietary rights in and to this software and related documentation and -// any modifications thereto. Any use, reproduction, disclosure, or -// distribution of this software and related documentation without an express -// license agreement from NVIDIA Corporation is strictly prohibited. -// -// ALL NVIDIA DESIGN SPECIFICATIONS, CODE ARE PROVIDED "AS IS.". NVIDIA MAKES -// NO WARRANTIES, EXPRESSED, IMPLIED, STATUTORY, OR OTHERWISE WITH RESPECT TO -// THE MATERIALS, AND EXPRESSLY DISCLAIMS ALL IMPLIED WARRANTIES OF NONINFRINGEMENT, -// MERCHANTABILITY, AND FITNESS FOR A PARTICULAR PURPOSE. -// -// Information and code furnished is believed to be accurate and reliable. -// However, NVIDIA Corporation assumes no responsibility for the consequences of use of such -// information or for any infringement of patents or other rights of third parties that may -// result from its use. No license is granted by implication or otherwise under any patent -// or patent rights of NVIDIA Corporation. Details are subject to change without notice. -// This code supersedes and replaces all information previously supplied. -// NVIDIA Corporation products are not authorized for use as critical -// components in life support devices or systems without express written approval of -// NVIDIA Corporation. -// -// Copyright (c) 2008-2013 NVIDIA Corporation. All rights reserved. - -#include <PsHashMap.h> -#include <PsHash.h> -#include <PxAssert.h> -#include <PsUserAllocated.h> - -#include "nvparameterized/NvParameterized.h" -#include "nvparameterized/NvParameterizedTraits.h" -#include "NvTraitsInternal.h" -#include "SerializerCommon.h" - -namespace NvParameterized -{ - -class DefaultParamConversion: public Conversion -{ - Traits *mTraits; - RefConversionMode::Enum mRefMode; - - typedef physx::shdfnd::HashMap<const char *, uint32_t, physx::shdfnd::Hash<const char *>, Traits::Allocator> MapName2Ver; - MapName2Ver mapName2Ver; - - bool copy(Handle &legacyHandle, Handle &handle) - { - const Definition *pdLegacy = legacyHandle.parameterDefinition(), - *pd = handle.parameterDefinition(); - - if( pdLegacy->type() != pd->type() ) - return true; - - switch( pdLegacy->type() ) - { - case TYPE_STRUCT: - for(int32_t i = 0; i < pdLegacy->numChildren(); ++i) - { - legacyHandle.set(i); - - int32_t j = -1; - if( pd->child(pdLegacy->child(i)->name(), j) ) - { - handle.set(j); - if( !copy(legacyHandle, handle) ) - { - char longName[128]; - legacyHandle.getLongName(longName, sizeof(longName)); - NV_PARAM_TRAITS_WARNING( - mTraits, - "%s: failed to copy legacy data", - longName - ); - - return false; - } - handle.popIndex(); - } - - legacyHandle.popIndex(); - } - break; - - case TYPE_ARRAY: - { - //FIXME: this is too harsh e.g. we can convert static to dynamic - if( pdLegacy->arraySizeIsFixed() != pd->arraySizeIsFixed() ) - return true; - - int32_t size; - if( pdLegacy->arraySizeIsFixed() ) - { - //FIXME: this is too harsh e.g. we may just copy first elements - if( pdLegacy->arraySize() != pd->arraySize() ) - return true; - - size = pd->arraySize(); - } - else - { - if( ERROR_NONE != legacyHandle.getArraySize(size) ) - return false; - - handle.resizeArray(size); - } - - if( size > 100 && pdLegacy->isSimpleType(false, false) && pdLegacy->type() == pd->type() ) - { - // Large array of simple types, fast path - - switch( pdLegacy->type() ) - { - NV_PARAMETRIZED_NO_MATH_DATATYPE_LABELS - NV_PARAMETRIZED_LEGACY_DATATYPE_LABELS - default: - // Fall to slow path - break; - -#define NV_PARAMETERIZED_TYPES_ONLY_SIMPLE_TYPES -#define NV_PARAMETERIZED_TYPES_NO_STRING_TYPES -#define NV_PARAMETERIZED_TYPE(type_name, enum_name, c_type) \ - case TYPE_ ## enum_name: { \ - c_type *data = (c_type *)mTraits->alloc(sizeof(c_type) * size); \ - if( ERROR_NONE != legacyHandle.getParam ## type_name ## Array(data, size) ) return false; \ - if( ERROR_NONE != handle.setParam ## type_name ## Array(data, size) ) return false; \ - mTraits->free(data); \ - break; \ - } -#include "nvparameterized/NvParameterized_types.h" - - } - } - - // Slow path for arrays of aggregates, including TYPE_MAT34 - - for(int32_t i = 0; i < size; ++i) - { - legacyHandle.set(i); - handle.set(i); - - copy(legacyHandle, handle); - - handle.popIndex(); - legacyHandle.popIndex(); - } - - break; - } - - case TYPE_REF: - { - Interface *legacyRefObj; - legacyHandle.getParamRef(legacyRefObj); - - // Skip references which have unsupported classes (keep default version) - if( legacyRefObj && -1 == handle.parameterDefinition()->refVariantValIndex(legacyRefObj->className()) ) - return true; - - Interface *refObj; - handle.getParamRef(refObj); - - switch( mRefMode ) - { - case RefConversionMode::REF_CONVERT_LAST: - default: - DEBUG_ALWAYS_ASSERT(); - break; - - case RefConversionMode::REF_CONVERT_SKIP: - break; - - case RefConversionMode::REF_CONVERT_COPY: - { - // TODO: check that this class is allowed in new version? - - // Update to preferred version if necessary - if( legacyRefObj && pdLegacy->isIncludedRef() ) - { - const char *className = legacyRefObj->className(); - - const MapName2Ver::Entry *e = mapName2Ver.find(pd->longName()); - if( e ) - { - uint32_t prefVer = e->second, - curVer = legacyRefObj->version(); - - if( curVer > prefVer ) - { - NV_PARAM_TRAITS_WARNING( - mTraits, - "Unable to upgrade included reference of class %s, " - "actual version (%u) is higher than preferred version (%u), " - "your conversion may not work properly", - className, - (unsigned)curVer, - (unsigned)prefVer - ); - DEBUG_ALWAYS_ASSERT(); - return false; - } - else if( curVer < prefVer ) - { - Interface *newLegacyRefObj = mTraits->createNvParameterized(className, prefVer); - - if( !mTraits->updateLegacyNvParameterized(*legacyRefObj, *newLegacyRefObj) ) - { - NV_PARAM_TRAITS_WARNING( - mTraits, - "Failed to upgrade reference of class %s to version %u", - className, - (unsigned)prefVer - ); - DEBUG_ALWAYS_ASSERT(); - newLegacyRefObj->destroy(); - return false; - } - - legacyRefObj->destroy(); - legacyRefObj = newLegacyRefObj; - - legacyHandle.setParamRef(legacyRefObj); - } - else - { - // Object has preferred version => do not do anything - } - } - } - - if( ERROR_NONE != handle.setParamRef(legacyRefObj) ) - return true; - - if( ERROR_NONE != legacyHandle.setParamRef(0) ) { //Prevent destruction in legacyObj->destroy() - handle.setParamRef(0); - return false; - } - - if( refObj ) - refObj->destroy(); - - return true; - } - - case RefConversionMode::REF_CONVERT_UPDATE: - { - DEBUG_ASSERT( 0 && "This was not used/tested for a long time" ); - return false; - -/* if( !refObj ) - { - //TODO: do we need to create refObj here? - return false; - } - - if( 0 != strcmp(legacyRefObj->className(), refObj->className()) ) - { - if( NvParameterized::ERROR_NONE != handle.initParamRef(legacyRefObj->className(), true) ) - return false; - - if( NvParameterized::ERROR_NONE != handle.getParamRef(refObj) ) - return false; - } - - if( legacyRefObj->version() != refObj->version() ) - return mTraits->updateLegacyNvParameterized(*legacyRefObj, *refObj); - - //Same version => recursive copy - - Handle refHandle(*refObj, ""); - DEBUG_ASSERT( refHandle.isValid() ); - - Handle legacyRefHandle(*legacyRefObj, ""); - DEBUG_ASSERT( legacyRefHandle.isValid() ); - - return copy(legacyRefHandle, refHandle);*/ - } - } //switch( mRefMode ) - - break; - } - - case TYPE_POINTER: - // do nothing? - break; - - case TYPE_ENUM: - { - const char *val; - legacyHandle.getParamEnum(val); - - int32_t valIdx = handle.parameterDefinition()->enumValIndex(val); - if(-1 != valIdx) - { - const char *canonicVal = handle.parameterDefinition()->enumVal(valIdx); - if( ERROR_NONE != handle.setParamEnum(canonicVal) ) - { - NV_PARAM_TRAITS_WARNING( - mTraits, "Internal error while setting enum value %s", canonicVal ? canonicVal : "" ); - DEBUG_ALWAYS_ASSERT(); - return false; - } - } - - break; - } - -# define NV_PARAMETERIZED_TYPES_NO_STRING_TYPES -# define NV_PARAMETERIZED_TYPES_ONLY_SIMPLE_TYPES -# define NV_PARAMETERIZED_TYPE(type_name, enum_name, c_type) \ - case TYPE_##enum_name: { c_type val; legacyHandle.getParam##type_name(val); handle.setParam##type_name(val); break; } - - NV_PARAMETERIZED_TYPE(String, STRING, const char *) - -# include "nvparameterized/NvParameterized_types.h" - - case TYPE_MAT34: { float val[12]; legacyHandle.getParamMat34Legacy(val); handle.setParamMat34Legacy(val); break; } - -NV_PARAMETRIZED_UNDEFINED_AND_LAST_DATATYPE_LABELS - default: - DEBUG_ALWAYS_ASSERT(); - } - - return true; - } - -public: - DefaultParamConversion(Traits *traits, const PrefVer *prefVers, RefConversionMode::Enum refMode) - : mTraits(traits), mRefMode(refMode), mapName2Ver(0, 0.75, Traits::Allocator(traits)) - { - for(; prefVers && prefVers->longName; ++prefVers) - mapName2Ver[prefVers->longName] = prefVers->ver; - } - - bool operator()(NvParameterized::Interface &legacyObj, NvParameterized::Interface &obj) - { - obj.initDefaults(); - - Handle legacyHandle(legacyObj, ""); - DEBUG_ASSERT( legacyHandle.isValid() ); - - Handle handle(obj, ""); - DEBUG_ASSERT( handle.isValid() ); - - return copy(legacyHandle, handle); - } - - void release() - { - this->~DefaultParamConversion(); - mTraits->free(this); - } -}; - -Conversion *internalCreateDefaultConversion(Traits *traits, const PrefVer *prefVers, RefConversionMode::Enum refMode) -{ - void *buf = traits->alloc(sizeof(DefaultParamConversion)); - return PX_PLACEMENT_NEW(buf, DefaultParamConversion)(traits, prefVers, refMode); -} - -}; // end of namespace +// This code contains NVIDIA Confidential Information and is disclosed to you
+// under a form of NVIDIA software license agreement provided separately to you.
+//
+// Notice
+// NVIDIA Corporation and its licensors retain all intellectual property and
+// proprietary rights in and to this software and related documentation and
+// any modifications thereto. Any use, reproduction, disclosure, or
+// distribution of this software and related documentation without an express
+// license agreement from NVIDIA Corporation is strictly prohibited.
+//
+// ALL NVIDIA DESIGN SPECIFICATIONS, CODE ARE PROVIDED "AS IS.". NVIDIA MAKES
+// NO WARRANTIES, EXPRESSED, IMPLIED, STATUTORY, OR OTHERWISE WITH RESPECT TO
+// THE MATERIALS, AND EXPRESSLY DISCLAIMS ALL IMPLIED WARRANTIES OF NONINFRINGEMENT,
+// MERCHANTABILITY, AND FITNESS FOR A PARTICULAR PURPOSE.
+//
+// Information and code furnished is believed to be accurate and reliable.
+// However, NVIDIA Corporation assumes no responsibility for the consequences of use of such
+// information or for any infringement of patents or other rights of third parties that may
+// result from its use. No license is granted by implication or otherwise under any patent
+// or patent rights of NVIDIA Corporation. Details are subject to change without notice.
+// This code supersedes and replaces all information previously supplied.
+// NVIDIA Corporation products are not authorized for use as critical
+// components in life support devices or systems without express written approval of
+// NVIDIA Corporation.
+//
+// Copyright (c) 2008-2013 NVIDIA Corporation. All rights reserved.
+
+#include <PsHashMap.h>
+#include <PsHash.h>
+#include <PxAssert.h>
+#include <PsUserAllocated.h>
+
+#include "nvparameterized/NvParameterized.h"
+#include "nvparameterized/NvParameterizedTraits.h"
+#include "NvTraitsInternal.h"
+#include "SerializerCommon.h"
+
+namespace NvParameterized
+{
+
+class DefaultParamConversion: public Conversion
+{
+ Traits *mTraits;
+ RefConversionMode::Enum mRefMode;
+
+ typedef physx::shdfnd::HashMap<const char *, uint32_t, physx::shdfnd::Hash<const char *>, Traits::Allocator> MapName2Ver;
+ MapName2Ver mapName2Ver;
+
+ bool copy(Handle &legacyHandle, Handle &handle)
+ {
+ const Definition *pdLegacy = legacyHandle.parameterDefinition(),
+ *pd = handle.parameterDefinition();
+
+ if( pdLegacy->type() != pd->type() )
+ return true;
+
+ switch( pdLegacy->type() )
+ {
+ case TYPE_STRUCT:
+ for(int32_t i = 0; i < pdLegacy->numChildren(); ++i)
+ {
+ legacyHandle.set(i);
+
+ int32_t j = -1;
+ if( pd->child(pdLegacy->child(i)->name(), j) )
+ {
+ handle.set(j);
+ if( !copy(legacyHandle, handle) )
+ {
+ char longName[128];
+ legacyHandle.getLongName(longName, sizeof(longName));
+ NV_PARAM_TRAITS_WARNING(
+ mTraits,
+ "%s: failed to copy legacy data",
+ longName
+ );
+
+ return false;
+ }
+ handle.popIndex();
+ }
+
+ legacyHandle.popIndex();
+ }
+ break;
+
+ case TYPE_ARRAY:
+ {
+ //FIXME: this is too harsh e.g. we can convert static to dynamic
+ if( pdLegacy->arraySizeIsFixed() != pd->arraySizeIsFixed() )
+ return true;
+
+ int32_t size;
+ if( pdLegacy->arraySizeIsFixed() )
+ {
+ //FIXME: this is too harsh e.g. we may just copy first elements
+ if( pdLegacy->arraySize() != pd->arraySize() )
+ return true;
+
+ size = pd->arraySize();
+ }
+ else
+ {
+ if( ERROR_NONE != legacyHandle.getArraySize(size) )
+ return false;
+
+ handle.resizeArray(size);
+ }
+
+ if( size > 100 && pdLegacy->isSimpleType(false, false) && pdLegacy->type() == pd->type() )
+ {
+ // Large array of simple types, fast path
+
+ switch( pdLegacy->type() )
+ {
+ NV_PARAMETRIZED_NO_MATH_DATATYPE_LABELS
+ NV_PARAMETRIZED_LEGACY_DATATYPE_LABELS
+ default:
+ // Fall to slow path
+ break;
+
+#define NV_PARAMETERIZED_TYPES_ONLY_SIMPLE_TYPES
+#define NV_PARAMETERIZED_TYPES_NO_STRING_TYPES
+#define NV_PARAMETERIZED_TYPE(type_name, enum_name, c_type) \
+ case TYPE_ ## enum_name: { \
+ c_type *data = (c_type *)mTraits->alloc(sizeof(c_type) * size); \
+ if( ERROR_NONE != legacyHandle.getParam ## type_name ## Array(data, size) ) return false; \
+ if( ERROR_NONE != handle.setParam ## type_name ## Array(data, size) ) return false; \
+ mTraits->free(data); \
+ break; \
+ }
+#include "nvparameterized/NvParameterized_types.h"
+
+ }
+ }
+
+ // Slow path for arrays of aggregates, including TYPE_MAT34
+
+ for(int32_t i = 0; i < size; ++i)
+ {
+ legacyHandle.set(i);
+ handle.set(i);
+
+ copy(legacyHandle, handle);
+
+ handle.popIndex();
+ legacyHandle.popIndex();
+ }
+
+ break;
+ }
+
+ case TYPE_REF:
+ {
+ Interface *legacyRefObj;
+ legacyHandle.getParamRef(legacyRefObj);
+
+ // Skip references which have unsupported classes (keep default version)
+ if( legacyRefObj && -1 == handle.parameterDefinition()->refVariantValIndex(legacyRefObj->className()) )
+ return true;
+
+ Interface *refObj;
+ handle.getParamRef(refObj);
+
+ switch( mRefMode )
+ {
+ case RefConversionMode::REF_CONVERT_LAST:
+ default:
+ DEBUG_ALWAYS_ASSERT();
+ break;
+
+ case RefConversionMode::REF_CONVERT_SKIP:
+ break;
+
+ case RefConversionMode::REF_CONVERT_COPY:
+ {
+ // TODO: check that this class is allowed in new version?
+
+ // Update to preferred version if necessary
+ if( legacyRefObj && pdLegacy->isIncludedRef() )
+ {
+ const char *className = legacyRefObj->className();
+
+ const MapName2Ver::Entry *e = mapName2Ver.find(pd->longName());
+ if( e )
+ {
+ uint32_t prefVer = e->second,
+ curVer = legacyRefObj->version();
+
+ if( curVer > prefVer )
+ {
+ NV_PARAM_TRAITS_WARNING(
+ mTraits,
+ "Unable to upgrade included reference of class %s, "
+ "actual version (%u) is higher than preferred version (%u), "
+ "your conversion may not work properly",
+ className,
+ (unsigned)curVer,
+ (unsigned)prefVer
+ );
+ DEBUG_ALWAYS_ASSERT();
+ return false;
+ }
+ else if( curVer < prefVer )
+ {
+ Interface *newLegacyRefObj = mTraits->createNvParameterized(className, prefVer);
+
+ if( !mTraits->updateLegacyNvParameterized(*legacyRefObj, *newLegacyRefObj) )
+ {
+ NV_PARAM_TRAITS_WARNING(
+ mTraits,
+ "Failed to upgrade reference of class %s to version %u",
+ className,
+ (unsigned)prefVer
+ );
+ DEBUG_ALWAYS_ASSERT();
+ newLegacyRefObj->destroy();
+ return false;
+ }
+
+ legacyRefObj->destroy();
+ legacyRefObj = newLegacyRefObj;
+
+ legacyHandle.setParamRef(legacyRefObj);
+ }
+ else
+ {
+ // Object has preferred version => do not do anything
+ }
+ }
+ }
+
+ if( ERROR_NONE != handle.setParamRef(legacyRefObj) )
+ return true;
+
+ if( ERROR_NONE != legacyHandle.setParamRef(0) ) { //Prevent destruction in legacyObj->destroy()
+ handle.setParamRef(0);
+ return false;
+ }
+
+ if( refObj )
+ refObj->destroy();
+
+ return true;
+ }
+
+ case RefConversionMode::REF_CONVERT_UPDATE:
+ {
+ DEBUG_ASSERT( 0 && "This was not used/tested for a long time" );
+ return false;
+
+/* if( !refObj )
+ {
+ //TODO: do we need to create refObj here?
+ return false;
+ }
+
+ if( 0 != strcmp(legacyRefObj->className(), refObj->className()) )
+ {
+ if( NvParameterized::ERROR_NONE != handle.initParamRef(legacyRefObj->className(), true) )
+ return false;
+
+ if( NvParameterized::ERROR_NONE != handle.getParamRef(refObj) )
+ return false;
+ }
+
+ if( legacyRefObj->version() != refObj->version() )
+ return mTraits->updateLegacyNvParameterized(*legacyRefObj, *refObj);
+
+ //Same version => recursive copy
+
+ Handle refHandle(*refObj, "");
+ DEBUG_ASSERT( refHandle.isValid() );
+
+ Handle legacyRefHandle(*legacyRefObj, "");
+ DEBUG_ASSERT( legacyRefHandle.isValid() );
+
+ return copy(legacyRefHandle, refHandle);*/
+ }
+ } //switch( mRefMode )
+
+ break;
+ }
+
+ case TYPE_POINTER:
+ // do nothing?
+ break;
+
+ case TYPE_ENUM:
+ {
+ const char *val;
+ legacyHandle.getParamEnum(val);
+
+ int32_t valIdx = handle.parameterDefinition()->enumValIndex(val);
+ if(-1 != valIdx)
+ {
+ const char *canonicVal = handle.parameterDefinition()->enumVal(valIdx);
+ if( ERROR_NONE != handle.setParamEnum(canonicVal) )
+ {
+ NV_PARAM_TRAITS_WARNING(
+ mTraits, "Internal error while setting enum value %s", canonicVal ? canonicVal : "" );
+ DEBUG_ALWAYS_ASSERT();
+ return false;
+ }
+ }
+
+ break;
+ }
+
+# define NV_PARAMETERIZED_TYPES_NO_STRING_TYPES
+# define NV_PARAMETERIZED_TYPES_ONLY_SIMPLE_TYPES
+# define NV_PARAMETERIZED_TYPE(type_name, enum_name, c_type) \
+ case TYPE_##enum_name: { c_type val; legacyHandle.getParam##type_name(val); handle.setParam##type_name(val); break; }
+
+ NV_PARAMETERIZED_TYPE(String, STRING, const char *)
+
+# include "nvparameterized/NvParameterized_types.h"
+
+ case TYPE_MAT34: { float val[12]; legacyHandle.getParamMat34Legacy(val); handle.setParamMat34Legacy(val); break; }
+
+NV_PARAMETRIZED_UNDEFINED_AND_LAST_DATATYPE_LABELS
+ default:
+ DEBUG_ALWAYS_ASSERT();
+ }
+
+ return true;
+ }
+
+public:
+ DefaultParamConversion(Traits *traits, const PrefVer *prefVers, RefConversionMode::Enum refMode)
+ : mTraits(traits), mRefMode(refMode), mapName2Ver(0, 0.75, Traits::Allocator(traits))
+ {
+ for(; prefVers && prefVers->longName; ++prefVers)
+ mapName2Ver[prefVers->longName] = prefVers->ver;
+ }
+
+ bool operator()(NvParameterized::Interface &legacyObj, NvParameterized::Interface &obj)
+ {
+ obj.initDefaults();
+
+ Handle legacyHandle(legacyObj, "");
+ DEBUG_ASSERT( legacyHandle.isValid() );
+
+ Handle handle(obj, "");
+ DEBUG_ASSERT( handle.isValid() );
+
+ return copy(legacyHandle, handle);
+ }
+
+ void release()
+ {
+ this->~DefaultParamConversion();
+ mTraits->free(this);
+ }
+};
+
+Conversion *internalCreateDefaultConversion(Traits *traits, const PrefVer *prefVers, RefConversionMode::Enum refMode)
+{
+ void *buf = traits->alloc(sizeof(DefaultParamConversion));
+ return PX_PLACEMENT_NEW(buf, DefaultParamConversion)(traits, prefVers, refMode);
+}
+
+}; // end of namespace
|