Remove unused TSQueue and RingBuffer
This commit is contained in:
parent
7c889eee6a
commit
a11c99e115
6 changed files with 0 additions and 351 deletions
3
.gitmodules
vendored
3
.gitmodules
vendored
|
|
@ -1,3 +0,0 @@
|
|||
[submodule "cpp_impl/RingBuffer"]
|
||||
path = cpp_impl/RingBuffer
|
||||
url = https://github.com/Stephen-Seo/RingBuffer.git
|
||||
|
|
@ -3,12 +3,6 @@ project(UDPConnection)
|
|||
|
||||
set(UDPConnection_VERSION 1.0)
|
||||
|
||||
if(NOT EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/RingBuffer/src)
|
||||
message(FATAL_ERROR "RingBuffer is missing!\nPlease update the \
|
||||
RingBuffer submodule by running 'git submodule init' and 'git submodule \
|
||||
update'!")
|
||||
endif()
|
||||
|
||||
set(UDPConnection_SOURCES
|
||||
src/UDPConnection.cpp
|
||||
)
|
||||
|
|
@ -46,16 +40,12 @@ target_link_libraries(UDPConnection PUBLIC ${LIBSODIUM_LIBRARIES})
|
|||
target_include_directories(UDPConnection PUBLIC ${LIBSODIUM_INCLUDE_DIRS})
|
||||
target_compile_options(UDPConnection PUBLIC ${LIBSODIUM_CFLAGS_OTHER})
|
||||
|
||||
target_include_directories(UDPConnection PUBLIC
|
||||
"${CMAKE_CURRENT_SOURCE_DIR}/RingBuffer/src")
|
||||
|
||||
if(CMAKE_BUILD_TYPE MATCHES "Debug")
|
||||
|
||||
find_package(GTest QUIET)
|
||||
if(GTEST_FOUND)
|
||||
set(UDPC_UnitTest_SOURCES
|
||||
src/test/UDPC_UnitTest.cpp
|
||||
src/test/TestTSQueue.cpp
|
||||
src/test/TestTSLQueue.cpp
|
||||
src/test/TestUDPC.cpp
|
||||
)
|
||||
|
|
|
|||
|
|
@ -1 +0,0 @@
|
|||
Subproject commit 2873bfb55467a9b236382b77db18408a661c4542
|
||||
|
|
@ -1,191 +0,0 @@
|
|||
#ifndef UDPC_THREADSAFE_QUEUE_HPP
|
||||
#define UDPC_THREADSAFE_QUEUE_HPP
|
||||
|
||||
#define UDPC_TSQUEUE_DEFAULT_CAPACITY 32
|
||||
|
||||
#include <cstdlib>
|
||||
#include <memory>
|
||||
#include <mutex>
|
||||
#include <optional>
|
||||
|
||||
#include <RB/RingBuffer.hpp>
|
||||
|
||||
template <typename T>
|
||||
class TSQueue {
|
||||
public:
|
||||
TSQueue(unsigned int capacity = UDPC_TSQUEUE_DEFAULT_CAPACITY);
|
||||
~TSQueue();
|
||||
|
||||
// disable copy
|
||||
TSQueue(const TSQueue &other) = delete;
|
||||
TSQueue &operator=(const TSQueue &other) = delete;
|
||||
// enable move
|
||||
TSQueue(TSQueue &&other);
|
||||
TSQueue &operator=(TSQueue &&other);
|
||||
|
||||
bool push(const T &data);
|
||||
std::optional<T> top();
|
||||
bool pop();
|
||||
std::optional<T> top_and_pop();
|
||||
std::optional<T> top_and_pop_and_rsize(unsigned int *rsize);
|
||||
void clear();
|
||||
/*
|
||||
* status ==
|
||||
* 0 - success
|
||||
* 1 - success, but previous size was reduced
|
||||
*/
|
||||
void changeCapacity(unsigned int newCapacity, unsigned int *status);
|
||||
unsigned int size();
|
||||
unsigned int capacity();
|
||||
unsigned int remaining_capacity();
|
||||
bool empty();
|
||||
bool full();
|
||||
|
||||
private:
|
||||
std::mutex mutex;
|
||||
RB::RingBuffer<T> rb;
|
||||
};
|
||||
|
||||
template <typename T>
|
||||
TSQueue<T>::TSQueue(unsigned int capacity) :
|
||||
mutex(),
|
||||
rb(capacity)
|
||||
{
|
||||
rb.setResizePolicy(false);
|
||||
}
|
||||
|
||||
template <typename T>
|
||||
TSQueue<T>::TSQueue(TSQueue &&other) :
|
||||
TSQueue<T>::TSQueue(other.rb.getCapacity())
|
||||
{
|
||||
std::lock_guard<std::mutex> lock(other.mutex);
|
||||
for(unsigned int i = 0; i < other.rb.getSize(); ++i) {
|
||||
rb.push(other.rb[i]);
|
||||
}
|
||||
}
|
||||
|
||||
template <typename T>
|
||||
TSQueue<T>& TSQueue<T>::operator =(TSQueue &&other)
|
||||
{
|
||||
std::scoped_lock lock(other.mutex, mutex);
|
||||
rb.resize(0);
|
||||
rb.changeCapacity(other.rb.getCapacity());
|
||||
for(unsigned int i = 0; i < other.rb.getSize(); ++i) {
|
||||
rb.push(other.rb[i]);
|
||||
}
|
||||
}
|
||||
|
||||
template <typename T>
|
||||
TSQueue<T>::~TSQueue()
|
||||
{}
|
||||
|
||||
template <typename T>
|
||||
bool TSQueue<T>::push(const T &data) {
|
||||
std::lock_guard<std::mutex> lock(mutex);
|
||||
if(rb.getSize() == rb.getCapacity()) {
|
||||
return false;
|
||||
}
|
||||
rb.push(data);
|
||||
return true;
|
||||
}
|
||||
|
||||
template <typename T>
|
||||
std::optional<T> TSQueue<T>::top() {
|
||||
std::lock_guard<std::mutex> lock(mutex);
|
||||
std::optional<T> value = std::nullopt;
|
||||
if(!rb.empty()) {
|
||||
value = rb.top();
|
||||
}
|
||||
return value;
|
||||
}
|
||||
|
||||
template <typename T>
|
||||
bool TSQueue<T>::pop() {
|
||||
std::lock_guard<std::mutex> lock(mutex);
|
||||
if(rb.empty()) {
|
||||
return false;
|
||||
}
|
||||
rb.pop();
|
||||
return true;
|
||||
}
|
||||
|
||||
template <typename T>
|
||||
std::optional<T> TSQueue<T>::top_and_pop() {
|
||||
std::lock_guard<std::mutex> lock(mutex);
|
||||
std::optional<T> value = std::nullopt;
|
||||
if(!rb.empty()) {
|
||||
value = rb.top();
|
||||
rb.pop();
|
||||
}
|
||||
return value;
|
||||
}
|
||||
|
||||
template <typename T>
|
||||
std::optional<T> TSQueue<T>::top_and_pop_and_rsize(unsigned int *rsize) {
|
||||
std::lock_guard<std::mutex> lock(mutex);
|
||||
std::optional<T> value = std::nullopt;
|
||||
if(!rb.empty()) {
|
||||
value = rb.top();
|
||||
rb.pop();
|
||||
}
|
||||
if(rsize) {
|
||||
*rsize = rb.getSize();
|
||||
}
|
||||
return value;
|
||||
}
|
||||
|
||||
template <typename T>
|
||||
void TSQueue<T>::clear() {
|
||||
std::lock_guard<std::mutex> lock(mutex);
|
||||
rb.resize(0);
|
||||
}
|
||||
|
||||
template <typename T>
|
||||
void TSQueue<T>::changeCapacity(unsigned int newCapacity, unsigned int *status) {
|
||||
std::lock_guard<std::mutex> lock(mutex);
|
||||
if(status) {
|
||||
if(rb.getSize() < newCapacity) {
|
||||
*status = 1;
|
||||
} else {
|
||||
*status = 0;
|
||||
}
|
||||
}
|
||||
rb.changeCapacity(newCapacity);
|
||||
}
|
||||
|
||||
template <typename T>
|
||||
unsigned int TSQueue<T>::size() {
|
||||
std::lock_guard<std::mutex> lock(mutex);
|
||||
unsigned int size = rb.getSize();
|
||||
return size;
|
||||
}
|
||||
|
||||
template <typename T>
|
||||
unsigned int TSQueue<T>::capacity() {
|
||||
std::lock_guard<std::mutex> lock(mutex);
|
||||
unsigned int capacity = rb.getCapacity();
|
||||
return capacity;
|
||||
}
|
||||
|
||||
template <typename T>
|
||||
unsigned int TSQueue<T>::remaining_capacity() {
|
||||
std::lock_guard<std::mutex> lock(mutex);
|
||||
unsigned int remaining = rb.getCapacity() - rb.getSize();
|
||||
return remaining;
|
||||
}
|
||||
|
||||
template <typename T>
|
||||
bool TSQueue<T>::empty() {
|
||||
// No lock required, since this is calling size() that uses a lock
|
||||
unsigned int size = this->size();
|
||||
return size == 0;
|
||||
}
|
||||
|
||||
template <typename T>
|
||||
bool TSQueue<T>::full() {
|
||||
// No lock required, calling remaining_capacity() that uses a lock
|
||||
unsigned int remaining = remaining_capacity();
|
||||
return remaining == 0;
|
||||
}
|
||||
|
||||
#endif
|
||||
|
|
@ -32,7 +32,6 @@
|
|||
#include <mutex>
|
||||
#include <iostream>
|
||||
|
||||
#include "TSQueue.hpp"
|
||||
#include "TSLQueue.hpp"
|
||||
#include "UDPConnection.h"
|
||||
|
||||
|
|
|
|||
|
|
@ -1,145 +0,0 @@
|
|||
#include <gtest/gtest.h>
|
||||
|
||||
#include <cstdio>
|
||||
#include <future>
|
||||
|
||||
#include "TSQueue.hpp"
|
||||
|
||||
TEST(TSQueue, Usage)
|
||||
{
|
||||
TSQueue<int> q(4);
|
||||
int temp = 100;
|
||||
|
||||
EXPECT_EQ(q.size(), 0);
|
||||
EXPECT_FALSE(q.pop());
|
||||
|
||||
EXPECT_TRUE(q.push(temp));
|
||||
EXPECT_EQ(q.size(), 1);
|
||||
|
||||
// { 100 }
|
||||
|
||||
temp = 200;
|
||||
EXPECT_TRUE(q.push(temp));
|
||||
EXPECT_EQ(q.size(), 2);
|
||||
EXPECT_EQ(100, q.top());
|
||||
|
||||
// { 100, 200 }
|
||||
|
||||
temp = 300;
|
||||
EXPECT_TRUE(q.push(temp));
|
||||
EXPECT_EQ(q.size(), 3);
|
||||
|
||||
// { 100, 200, 300 }
|
||||
|
||||
temp = 400;
|
||||
EXPECT_TRUE(q.push(temp));
|
||||
EXPECT_EQ(q.size(), 4);
|
||||
|
||||
// { 100, 200, 300, 400 }
|
||||
|
||||
temp = 500;
|
||||
EXPECT_FALSE(q.push(temp));
|
||||
EXPECT_EQ(q.size(), 4);
|
||||
|
||||
EXPECT_EQ(100, q.top());
|
||||
|
||||
EXPECT_TRUE(q.pop());
|
||||
EXPECT_EQ(q.size(), 3);
|
||||
|
||||
// { 200, 300, 400 }
|
||||
|
||||
EXPECT_EQ(200, q.top());
|
||||
|
||||
temp = 1;
|
||||
EXPECT_TRUE(q.push(temp));
|
||||
EXPECT_EQ(q.size(), 4);
|
||||
|
||||
// { 200, 300, 400, 1 }
|
||||
|
||||
EXPECT_EQ(200, q.top());
|
||||
|
||||
temp = 2;
|
||||
EXPECT_FALSE(q.push(temp));
|
||||
EXPECT_EQ(q.size(), 4);
|
||||
|
||||
q.changeCapacity(8, nullptr);
|
||||
EXPECT_EQ(q.size(), 4);
|
||||
|
||||
temp = 10;
|
||||
EXPECT_TRUE(q.push(temp));
|
||||
EXPECT_EQ(q.size(), 5);
|
||||
|
||||
// { 200, 300, 400, 1, 10 }
|
||||
|
||||
EXPECT_EQ(200, q.top());
|
||||
|
||||
EXPECT_TRUE(q.pop());
|
||||
EXPECT_EQ(q.size(), 4);
|
||||
|
||||
// { 300, 400, 1, 10 }
|
||||
|
||||
EXPECT_EQ(300, q.top());
|
||||
|
||||
EXPECT_TRUE(q.pop());
|
||||
EXPECT_EQ(q.size(), 3);
|
||||
|
||||
// { 400, 1, 10 }
|
||||
|
||||
EXPECT_EQ(400, q.top());
|
||||
|
||||
q.changeCapacity(1, nullptr);
|
||||
|
||||
// { 10 }
|
||||
|
||||
EXPECT_EQ(q.size(), 1);
|
||||
|
||||
EXPECT_EQ(10, q.top());
|
||||
|
||||
EXPECT_TRUE(q.pop());
|
||||
|
||||
// { }
|
||||
|
||||
EXPECT_FALSE(q.pop());
|
||||
EXPECT_EQ(0, q.size());
|
||||
}
|
||||
|
||||
TEST(TSQueue, Concurrent)
|
||||
{
|
||||
TSQueue<int> q(4);
|
||||
|
||||
auto a0 = std::async(std::launch::async, [&q] () {int i = 0; return q.push(i); });
|
||||
auto a1 = std::async(std::launch::async, [&q] () {int i = 1; return q.push(i); });
|
||||
auto a2 = std::async(std::launch::async, [&q] () {int i = 2; return q.push(i); });
|
||||
auto a3 = std::async(std::launch::async, [&q] () {int i = 3; return q.push(i); });
|
||||
auto a4 = std::async(std::launch::async, [&q] () {int i = 4; return q.push(i); });
|
||||
|
||||
bool results[] = {
|
||||
a0.get(),
|
||||
a1.get(),
|
||||
a2.get(),
|
||||
a3.get(),
|
||||
a4.get()
|
||||
};
|
||||
|
||||
int insertCount = 0;
|
||||
for(int i = 0; i < 5; ++i) {
|
||||
if(results[i]) {
|
||||
++insertCount;
|
||||
}
|
||||
}
|
||||
|
||||
EXPECT_EQ(insertCount, 4);
|
||||
EXPECT_EQ(q.size(), 4);
|
||||
|
||||
int top;
|
||||
for(int i = 0; i < 4; ++i) {
|
||||
top = q.top().value();
|
||||
EXPECT_TRUE(q.pop());
|
||||
EXPECT_EQ(q.size(), 3 - i);
|
||||
printf("%d ", top);
|
||||
}
|
||||
printf("\n");
|
||||
|
||||
EXPECT_FALSE(q.pop());
|
||||
EXPECT_EQ(q.size(), 0);
|
||||
}
|
||||
Loading…
Reference in a new issue