WriteBuffer.ixx File

Write-only buffer for the double-buffering pattern. More...

Included Headers

#include <vector> #include <cstddef> #include <helios.engine.core.container.buffer:ReadBuffer>

Namespaces Index

namespace	helios
namespace	engine
namespace	core
namespace	container
namespace	buffer

Classes Index

class	WriteBuffer<T>
	Write-only buffer for accumulating messages in a double-buffered system. More...

Description

Write-only buffer for the double-buffering pattern.

File Listing

The file content with the documentation metadata removed is:

1

5module;

6

7#include <vector>

8#include <cstddef>

9

10export module helios.engine.core.container.buffer:WriteBuffer;

11

12import :ReadWriteDoubleBufferFwd;

13import :ReadBuffer;

14

15

16export namespace helios::engine::core::container::buffer {

17

31 template<typename T>

32 class WriteBuffer {

33

34 friend class ReadWriteDoubleBuffer<T>;

35

39 std::vector<T> bufferData_;

40

48 [[nodiscard]] std::vector<T>& bufferData() {

49 return bufferData_;

50 }

51

52 public:

53

63 template<typename... Args>

64 WriteBuffer& push(Args&&... args) {

65 bufferData_.emplace_back(std::forward<Args>(args)...);

66 return *this;

67 }

68

76 WriteBuffer& reserve(size_t size) {

77 bufferData_.reserve(size);

78 return *this;

79 }

80

86 WriteBuffer& clear() {

87 bufferData_.clear();

88 return *this;

89 }

90 };

91

92}

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