Mir
dimensions.h
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1 /*
2  * Copyright © 2012, 2016 Canonical Ltd.
3  *
4  * This program is free software: you can redistribute it and/or modify it
5  * under the terms of the GNU Lesser General Public License version 2 or 3,
6  * as published by the Free Software Foundation.
7  *
8  * This program is distributed in the hope that it will be useful,
9  * but WITHOUT ANY WARRANTY; without even the implied warranty of
10  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11  * GNU Lesser General Public License for more details.
12  *
13  * You should have received a copy of the GNU Lesser General Public License
14  * along with this program. If not, see <http://www.gnu.org/licenses/>.
15  */
16 
17 #ifndef MIR_GEOMETRY_DIMENSIONS_H_
18 #define MIR_GEOMETRY_DIMENSIONS_H_
19 
20 #include "dimensions_generic.h"
21 
22 #include <cstdint>
23 
24 namespace mir
25 {
28 namespace geometry
29 {
30 namespace detail
31 {
32 template<typename Tag>
33 class IntWrapper : public generic::Value<int>::Wrapper<Tag>
34 {
35 public:
36  template<typename OtherTag>
38 
40 
41  constexpr IntWrapper() {}
42 
43  constexpr uint32_t as_uint32_t() const // TODO: Deprecate this later
44  {
45  return (uint32_t)this->value;
46  }
47 };
48 } // namespace detail
49 
52 // Just to be clear, mir::geometry::Stride is the stride of the buffer in bytes
54 
59 }
60 }
61 
62 #endif /* MIR_GEOMETRY_DIMENSIONS_H_ */
Definition: dimensions.h:34
constexpr IntWrapper()
Definition: dimensions.h:41
constexpr uint32_t as_uint32_t() const
Definition: dimensions.h:43
detail::IntWrapper< DeltaYTag > DeltaY
Definition: dimensions.h:58
detail::IntWrapper< struct StrideTag > Stride
Definition: dimensions.h:53
detail::IntWrapper< YTag > Y
Definition: dimensions.h:56
detail::IntWrapper< DeltaXTag > DeltaX
Definition: dimensions.h:57
detail::IntWrapper< XTag > X
Definition: dimensions.h:55
detail::IntWrapper< HeightTag > Height
Definition: dimensions.h:51
detail::IntWrapper< WidthTag > Width
Definition: dimensions.h:50
Definition: splash_session.h:22
Wraps a geometry value and prevents it from being accidentally used for invalid operations (such as s...
Definition: dimensions_generic.h:58
T value
Definition: dimensions_generic.h:131
constexpr Wrapper() noexcept
Definition: dimensions_generic.h:75
Definition: dimensions_generic.h:51

Copyright © 2012-2022 Canonical Ltd.
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This documentation is licensed under the GPL version 2 or 3.