pinocchio  3.9.0
A fast and flexible implementation of Rigid Body Dynamics algorithms and their analytical derivatives
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static-buffer.hpp
1//
2// Copyright (c) 2021 INRIA
3//
4
5#ifndef __pinocchio_serialization_static_buffer_hpp__
6#define __pinocchio_serialization_static_buffer_hpp__
7
8#include <vector>
9
10namespace pinocchio
11{
12 namespace serialization
13 {
14
16 struct StaticBuffer
17 {
18
20 explicit StaticBuffer(const size_t n)
21 : m_size(n)
22 {
23 m_data.reserve(n);
24 }
25
27 size_t size() const
28 {
29 return m_size;
30 }
31
33 char * data()
34 {
35 return m_data.data();
36 }
37
39 const char * data() const
40 {
41 return m_data.data();
42 }
43
48 void resize(const size_t new_size)
49 {
50 m_size = new_size;
51 m_data.reserve(new_size);
52 }
53
54 protected:
55 size_t m_size;
56 std::vector<char> m_data;
57 };
58
59 } // namespace serialization
60} // namespace pinocchio
61
62#endif // ifndef __pinocchio_serialization_static_buffer_hpp__
pinocchio
Main pinocchio namespace.
Definition treeview.dox:11
pinocchio::serialization::StaticBuffer::size
size_t size() const
Returns the current size of the buffer.
Definition static-buffer.hpp:27
pinocchio::serialization::StaticBuffer::data
char * data()
Returns the pointer on the data.
Definition static-buffer.hpp:33
pinocchio::serialization::StaticBuffer::resize
void resize(const size_t new_size)
Increase the capacity of the vector to a value that's greater or equal to new_size.
Definition static-buffer.hpp:48
pinocchio::serialization::StaticBuffer::data
const char * data() const
Returns the pointer on the data (const version)
Definition static-buffer.hpp:39