78 lines
1.3 KiB
C++
78 lines
1.3 KiB
C++
#pragma once
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#include <mutex>
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#include <vector>
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namespace utils
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{
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class memory final
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{
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public:
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class allocator final
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{
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public:
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~allocator();
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void clear();
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void free(void* data);
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void free(const void* data);
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void* allocate(size_t length);
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template <typename T>
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T* allocate()
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{
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return this->allocate_array<T>(1);
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}
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template <typename T>
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T* allocate_array(const size_t count = 1)
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{
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return static_cast<T*>(this->allocate(count * sizeof(T)));
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}
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bool empty() const;
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char* duplicate_string(const std::string& string);
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bool find(const void* data);
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private:
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std::mutex mutex_;
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std::vector<void*> pool_;
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};
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static void* allocate(size_t length);
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template <typename T>
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static T* allocate()
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{
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return allocate_array<T>(1);
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}
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template <typename T>
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static T* allocate_array(const size_t count = 1)
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{
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return static_cast<T*>(allocate(count * sizeof(T)));
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}
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static char* duplicate_string(const std::string& string);
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static void free(void* data);
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static void free(const void* data);
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static bool is_set(const void* mem, char chr, size_t length);
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static bool is_bad_read_ptr(const void* ptr);
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static bool is_bad_code_ptr(const void* ptr);
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static bool is_rdata_ptr(void* ptr);
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static allocator* get_allocator();
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private:
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static allocator mem_allocator_;
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};
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}
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