diff options
| author | Patrick Williams <iawillia@us.ibm.com> | 2015-11-04 08:54:12 -0600 |
|---|---|---|
| committer | Patrick Williams <iawillia@us.ibm.com> | 2015-12-11 15:30:27 -0600 |
| commit | b39f9fb87073231dbe3cb3b2bb390f67f7ee8487 (patch) | |
| tree | f1e7bfb9661b4759ba8cbf12982918cab5c7da6d /src/include/util | |
| parent | edb283c78cad6294def01f3a8c77cd79db3f81db (diff) | |
| download | talos-hostboot-b39f9fb87073231dbe3cb3b2bb390f67f7ee8487.tar.gz talos-hostboot-b39f9fb87073231dbe3cb3b2bb390f67f7ee8487.zip | |
Implement std::is_pointer,is_reference
RTC: 124148
Change-Id: I25117c038cc3e9c926503921168f2239a1e6d673
Reviewed-on: http://gfw160.aus.stglabs.ibm.com:8080/gerrit/21797
Tested-by: Jenkins Server
Reviewed-by: STEPHEN M. CPREK <smcprek@us.ibm.com>
Reviewed-by: PRACHI GUPTA <pragupta@us.ibm.com>
Reviewed-by: Brian Silver <bsilver@us.ibm.com>
Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
Diffstat (limited to 'src/include/util')
| -rw-r--r-- | src/include/util/impl/is_ptr.H | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/src/include/util/impl/is_ptr.H b/src/include/util/impl/is_ptr.H new file mode 100644 index 000000000..dd8678853 --- /dev/null +++ b/src/include/util/impl/is_ptr.H @@ -0,0 +1,48 @@ +/* IBM_PROLOG_BEGIN_TAG */ +/* This is an automatically generated prolog. */ +/* */ +/* $Source: src/include/util/impl/is_ptr.H $ */ +/* */ +/* OpenPOWER HostBoot Project */ +/* */ +/* Contributors Listed Below - COPYRIGHT 2015 */ +/* [+] International Business Machines Corp. */ +/* */ +/* */ +/* Licensed under the Apache License, Version 2.0 (the "License"); */ +/* you may not use this file except in compliance with the License. */ +/* You may obtain a copy of the License at */ +/* */ +/* http://www.apache.org/licenses/LICENSE-2.0 */ +/* */ +/* Unless required by applicable law or agreed to in writing, software */ +/* distributed under the License is distributed on an "AS IS" BASIS, */ +/* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or */ +/* implied. See the License for the specific language governing */ +/* permissions and limitations under the License. */ +/* */ +/* IBM_PROLOG_END_TAG */ +#ifndef __UTIL_IMPL_IS_PTR_H +#define __UTIL_IMPL_IS_PTR_H + +#include <util/impl/integral.H> + +namespace std +{ + template <typename T> struct _is_pointer : std::false_type {}; + template <typename T> struct _is_pointer<T*> : std::true_type {}; + template <typename T> struct is_pointer : + _is_pointer<typename remove_cv<T>::type> {}; + + template <typename T> struct is_lvalue_reference : std::false_type {}; + template <typename T> struct is_lvalue_reference<T&> : std::true_type {}; + + template <typename T> struct is_rvalue_reference : std::false_type {}; + template <typename T> struct is_rvalue_reference<T&&> : std::true_type {}; + + template <typename T> struct is_reference : std::false_type {}; + template <typename T> struct is_reference<T&> : std::true_type {}; + template <typename T> struct is_reference<T&&> : std::true_type {}; +} + +#endif |
