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- use std::vector

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- removed views
This commit is contained in:
jens
2025-11-04 20:26:21 +01:00
parent 0adfa715d4
commit 179a65c976
6 changed files with 5 additions and 191 deletions
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delay/buffer.hpp
+1
View File
@@ -26,6 +26,7 @@
#ifndef DSP_BUFFER_H
#define DSP_BUFFER_H
#include <vector>
#include <cstddef>
#include <math.h>
#include <stdint.h>
delay/buffer_multi_view.hpp
-89
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@@ -1,89 +0,0 @@
/*
* jayDSP, A cross-platform Digital Signal Processing library written in modern C++.
* Copyright (C) 2025 Jens Ahrensfeld, All rights reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy of
* this software and associated documentation files (the "Software"), to deal in
* the Software without restriction, including without limitation the rights to
* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
* the Software, and to permit persons to whom the Software is furnished to do so,
* subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
* FOR A PARTICULAR PURPOSE AND NON INFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
* File: buffer_view.hpp
* Author Jens Ahrensfeld on 26.10.2025.
*/
#ifndef DSP_BUFFER_VIEW_H
#define DSP_BUFFER_VIEW_H
#include "buffer_multi.hpp"
namespace dsp {
template <typename T>
class BufferMultiView
{
BufferMulti<T> &m_buffer;
uint m_offset;
uint m_channel;
public:
BufferMultiView(BufferMulti<T> &buffer, int offset, int channel)
: m_buffer(buffer)
, m_offset(offset)
, m_channel(channel)
{
}
T & operator[](int offset)
{
return m_buffer.at(m_channel, m_offset + offset);
}
const T & operator[](int offset) const
{
return m_buffer[m_offset + offset];
}
size_t size()
{
return m_buffer.size();
}
typedef std::vector<T>::iterator iterator;
typedef std::vector<T>::const_iterator const_iterator;
iterator begin()
{
return m_buffer.begin();
}
iterator end()
{
return m_buffer.end();
}
const_iterator begin() const
{
return m_buffer.begin();
}
const_iterator end() const
{
return m_buffer.end();
}
};
}
#endif // DSP_BUFFER_VIEW_H
delay/buffer_view.hpp
-87
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@@ -1,87 +0,0 @@
/*
* jayDSP, A cross-platform Digital Signal Processing library written in modern C++.
* Copyright (C) 2025 Jens Ahrensfeld, All rights reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy of
* this software and associated documentation files (the "Software"), to deal in
* the Software without restriction, including without limitation the rights to
* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
* the Software, and to permit persons to whom the Software is furnished to do so,
* subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
* FOR A PARTICULAR PURPOSE AND NON INFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
* File: buffer_view.hpp
* Author Jens Ahrensfeld on 26.10.2025.
*/
#ifndef DSP_BUFFER_VIEW_H
#define DSP_BUFFER_VIEW_H
#include "buffer.hpp"
namespace dsp {
template <typename T>
class BufferView
{
Buffer<T> &m_buffer;
uint m_offset;
public:
BufferView(Buffer<T> &buffer, int offset)
: m_buffer(buffer)
, m_offset(offset)
{
}
T & operator[](int offset)
{
return m_buffer[m_offset + offset];
}
const T & operator[](int offset) const
{
return m_buffer[m_offset + offset];
}
size_t size()
{
return m_buffer.size();
}
typedef std::vector<T>::iterator iterator;
typedef std::vector<T>::const_iterator const_iterator;
iterator begin()
{
return m_buffer.begin();
}
iterator end()
{
return m_buffer.end();
}
const_iterator begin() const
{
return m_buffer.begin();
}
const_iterator end() const
{
return m_buffer.end();
}
};
}
#endif // DSP_BUFFER_VIEW_H
delay/tests/test_buffer.cpp
+4 -8
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@@ -1,7 +1,5 @@
#include "test_common.hpp"
#include <delay/buffer.hpp>
#include <delay/buffer_view.hpp>
#include <cstdio>
#include <iostream>
@@ -27,13 +25,11 @@ int test_buffer_1()
printf("i=%d: v=%d\n", i, v);
}
auto v1 = dsp::BufferView<int>(buffer, 0);
auto v2 = dsp::BufferView<int>(buffer, -5);
auto v1 = dsp::Buffer<int>(buffer, 0);
auto v2 = dsp::Buffer<int>(buffer, -5);
for(int i=0; i < buffer.capacity(); i++)
{
std::cout << buffer[i] << std::endl;
}
print(v1, v1.capacity());
print(v2, v2.capacity());
return 0;
}
delay/tests/test_buffer_multi.cpp
-1
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@@ -1,4 +1,3 @@
#include "dsp_types.hpp"
#include "test_common.hpp"
#include <delay/buffer_multi.hpp>
#include <delay/buffer.hpp>
dsp_types.hpp
-6
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@@ -26,15 +26,9 @@
#ifndef DSP_TYPES_HPP
#define DSP_TYPES_HPP
#include <vector>
namespace dsp {
template<typename T, size_t SIZE=1024>
class vector : public std::vector<T>
{
};
}