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Add small vector implementation.
Not used at the moment.
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server/TracyVector.hpp
Executable file
77
server/TracyVector.hpp
Executable file
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#ifndef __TRACYVECTOR_HPP__
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#define __TRACYVECTOR_HPP__
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#include <assert.h>
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#include <stdint.h>
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namespace tracy
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{
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#if 1
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template<typename T>
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using Vector = std::vector<T>;
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#else
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template<typename T>
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class Vector
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{
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public:
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Vector()
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: m_ptr( nullptr )
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, m_size( 0 )
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, m_capacity( 0 )
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{
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}
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~Vector()
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{
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delete[] m_ptr;
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}
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bool empty() const { return m_size == 0; }
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T* begin() { return m_ptr; }
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const T* begin() const { return m_ptr; }
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T* end() { return m_ptr + m_size; }
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const T* end() const { return m_ptr + m_size; }
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T& back() { assert( m_size > 0 ); return m_ptr[m_size - 1]; }
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const T& back() const { assert( m_size > 0 ); return m_ptr[m_size - 1]; }
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void push_back( const T& v )
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{
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if( m_size == m_capacity ) AllocMore();
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m_ptr[m_size++] = v;
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}
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void push_back( T&& v )
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{
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if( m_size == m_capacity ) AllocMore();
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m_ptr[m_size++] = std::move( v );
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}
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private:
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void AllocMore()
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{
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if( m_capacity == 0 )
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{
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m_capacity = 64;
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}
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else
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{
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m_capacity *= 2;
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}
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T* ptr = new T[m_capacity];
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memcpy( ptr, m_ptr, m_size * sizeof( T ) );
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delete[] m_ptr;
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m_ptr = ptr;
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}
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T* m_ptr;
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uint32_t m_size;
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uint32_t m_capacity;
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};
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#endif
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}
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#endif
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