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Diffstat (limited to 'dev/lib/core/chunk_string.hpp')
| -rw-r--r-- | dev/lib/core/chunk_string.hpp | 121 |
1 files changed, 0 insertions, 121 deletions
diff --git a/dev/lib/core/chunk_string.hpp b/dev/lib/core/chunk_string.hpp deleted file mode 100644 index 0ecc73e..0000000 --- a/dev/lib/core/chunk_string.hpp +++ /dev/null @@ -1,121 +0,0 @@ -/* -* File: core/chunk_string.hpp - * Purpose: String implementation for the OCL C++ library. - * Author: Amlal El Mahrouss (amlal@nekernel.org) - * Copyright 2025, Amlal El Mahrouss - */ - -#ifndef OCL_UTILITY_CHUNK_STRING_HPP -#define OCL_UTILITY_CHUNK_STRING_HPP - -#include <lib/core/includes.hpp> -#include <lib/io/print.hpp> -#include <cstring> - -namespace ocl -{ - template <typename char_type, std::size_t max_chunk_size = 8196> - class basic_chunk_string; - - template <typename char_type, std::size_t max_chunk_size> - class basic_chunk_string final - { - private: - char_type packed_chunks_[max_chunk_size] = {0}; - std::size_t chunk_total_{}; - - bool bad_{false}; - - public: - const bool& bad{bad_}; - - basic_chunk_string() = default; - - basic_chunk_string(const char_type* in) - { - this->operator+=(in); - } - - basic_chunk_string(const std::basic_string<char_type>& in) - { - this->operator+=(in); - } - - ~basic_chunk_string() = default; - - basic_chunk_string& operator=(const basic_chunk_string&) = delete; - basic_chunk_string(const basic_chunk_string&) = delete; - - public: - /// @brief Append a std::basic_string to the chunk string. - basic_chunk_string& operator+=(const char_type* in) - { - if (in == nullptr || bad_) - return *this; - - const auto& sz = std::strlen(in); - - this->operator+=(std::basic_string<char_type>(in, sz)); - - return *this; - } - - basic_chunk_string& operator+=(const std::basic_string<char_type>& in) - { - if (in.empty() || bad_) - return *this; - - if (in.size() > max_chunk_size) - { - bad_ = true; - return *this; - } - - if (chunk_total_ > max_chunk_size) - { - bad_ = true; - return *this; - } - - const auto& sz = in.size(); - const static auto size_max_chunk = max_chunk_size; - const auto& ptr = in.data(); - - if (chunk_total_ < size_max_chunk) - { - std::memcpy(packed_chunks_ + chunk_total_, ptr, sz); - chunk_total_ += sz; - } - - return *this; - } - - /// @brief Convert to basic_string or return from cache. - std::basic_string<char_type> str() const noexcept - { - static std::basic_string<char_type> ret; - const auto& sz = ret.size(); - - if (chunk_total_ > sz) - ret.clear(); - else - return ret; - - ret = packed_chunks_; - - return ret; - } - - void print() noexcept - { - ocl::io::print(packed_chunks_); - } - }; - - template <typename char_type> - inline void print(basic_chunk_string<char_type>& fmt) noexcept - { - fmt.print(); - } -} // namespace ocl -#endif // ifndef OCL_UTILITY_CHUNK_STRING_HPP |
