C++ Onyeọsụgharị
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Describe a class or feature and get modern C++23 - RAII + smart pointers, ranges, std::expected typed errors, std::format. CMakeLists.txt snippet emitted alongside. Self-hosted Qwen 3 Coder is free under the daily pool; premium Claude Sonnet / GPT-5 are worth it for complex template puzzles.
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Kewapụta C++ koodu na free AI. Sistemụ mmemme na algorithms.
Etu esi eji ya C++ Onyeọsụgharị
1
Tinye init gị
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2
Pịa mepụta
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3
Bubata na akwado
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Jiri tùlè a site na API
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curl -X POST https://api.free.ai/v1/chat/ \
-H "Authorization: Bearer sk-free-..." \
-H "Content-Type: application/json" \
-d '{"model": "qwen-coder", "messages": [{"role": "user", "content": "Write a Python function that reverses a string."}]}'Ngwaọrụ AI n'efu dị na-emetụtara
C++ Onyeọsụgharị — FAQ
Modern C++23 (na C++17 / 20 fallbacks site na onyehọrọ ihenhọrọ) - RAII + smart pointers (ọ dịghị ọhụrụ/dezie), constexpr ebe ọ dị, n'ebe ọbụla, n'ebe ọbụla, std::atụ anya maka nsogbu ndị a tinyere, std::format maka ọbụna. 8 style presets (Modern application / Header-only library / Embedded / CUDA / OpenGL graphics / Multi-threaded na std::jthread / Boost / Catch2 tests). CMakeLists.txt snippet ebudatara n'akụkụ.
Ya - a typical klas na header + impl + nnyocha na-efu ~2,000 tokens na Qwen 3 Coder, n'ime 2,500 anonymous / 10,000 signed-up kwa ụbọchị pool. C++ bụ verbose ya mere deeper outputs na-efu karịa - premium Claude Sonnet / GPT-5 bụ uru ya maka complex template puzzles.
Copilot ($10 / $19 azụmahịa / $39 ụlọ ọrụ kwa ọnwa) na-agwụ n'ụzọ dị ka ị na-ede. Cursor ($20 / mo) bụ IDE zuru ezu na-enweghị ihe nchọgharị zuru oke. Tabnine ($12 / mo Dev) bụ nchebe-ọhụrụ. Ngwaọrụ anyị bụ web-based one-shot - kọwaa klas, nweta ihe nchọgharị + impl + nyocha. C ++ bụ otu n'ime asụsụ ndị dị mfe maka LLM ọ bụla - ụdị premium na-enweta n'ebe a karịa Python.
C++23 site na difọ́ọ̀ltụ̀ (ọ̀dị̀dị̀ kasị adịbeghị anya). Ǹ́̀tụ̀ ala site na onye na-ahọrọ ihe n'ime - C++20 (ihe n'ime, modulu, mpaghara ebe), C++17 (n'ime usoro iheomume, n'aka ekpe, ụdị, STL n'otu oge), C++14 (n'aka ekpe-dị ka-n'aka ekpe, generic lambdas), C++11 (n'aka ekpe-n'aka ekpe, smart pointers - ihe n'ime maka mmepe). Otú ọ dị, e nwere ụkpụrụ ndị gara aga mana móòdù ahụ na-akụda gị n'ime ha.
Ya - nke ahụ bụ iwu 1 na sistem nkuzi. Ọrụ na-echekwa onwe ha site na unique_ptr / shared_ptr / faịlụ nlekọta na-ekpuchi na RAII emeredịkachọrọ. Ọdịnaya ọhụrụ na-ehichapụ na-egosi naanị mgbe ị na-eweta emeredịkachọrọ, na mgbe ahụ na-ehichapụ aha dị n'ụzọ doro anya. Enweghị nkwụsị, enweghị ndezi abụọ.
Họrọ CUDA preset. Ọnụọgụgụ ahụ bụ.cu faịlụ na __global__ kernel ọrụ, griịd/blọgụ ọfụụ, memo nke e mepụtara ebe ọ na-enyere aka, async n'ihi na ọ na-abịa n'otu oge, ndehie na-enyocha site na cudaGetLastError. Na-agụnye CMake hookup maka enable_language(CUDA).
Họrọ Mọlti-Threaded na std::jthread preset. Ọnụọgụgụ ahụ na-eji C++20 std::jthread (auto-joining), std::stop_token maka nkwụsịtụ na-arụkọ ọrụ, std::latch / std::barrier maka ntọala ntọala, std::atomic_ref maka ọrụ atom na data dị ugbua. Coroutines (co_await, co_return) ebe ntọala >= C++20 na ha na-adaba.
Họrọ nke ọbụla nke isiokwu-ọbụla library preset. Ihe niile bụ templated mọọbụ inline, ODR-safe, ọbụla.cpp faịlụ chọrọ. Ihe osise isiokwu mọọbụ pragma otu oge, namespace-scoped, ọbụla glọọgụ ọnọdụ. Ọ dị mfe ịkpụga n'ime ọzọ prọjēètị̀ dị ka otu.hpp.
Họrọ Embedded preset. Ọnụọgụgụ na-egbochi ihenhọrọ na RTTI (dị ka embubata flaịga kọmpiilụr), na-achọ std::span n'elu kọntịnọọlụ, std::array n'elu std::vector, enweghị ntọala heap na steady-state kọd, ihe niile constexpr ebe ọbụla. CMake snippet na-eji -fno-exceptions -fno-rtti.
Nke ahụ bụ bar - clang-tidy clean, ASan / UBSan clean. Free Qwen tier mgbe ụfọdụ na-emepụta bugprone-narrowing-conversion mọọbụ cppcoreguidelines-pro-bounds-pointer-arithmetic warning; premium models catch more preemptively. Ọbụla rụọ sanitizers tupu ịdebata.
Ee - họrọ nnyocha Catch2 preset, mọọbụ gbanwee Nnyocha na-agụnye na ọbụna ụdị ọ bụla. Ọnụọgụgụ na-eji Catch2 v3 na TEST_CASE / SECTION / REQUIRE_THAT + matchers. Maka ọbụna nnyocha doc, kwuo doctest na nkọwa gị. CMake hookup na-agụnye nnyocha n'ihe nchọgharị.
Ya - POST ka /v1/chat/ na sistem n'otu n'otu. Báà maka IDE plugins (CLion, VS Code na C++ ext), mepụta-pipeline scaffolding, mọọbụ ọbụna-ịmepụta boilerplate gburugburu proto/IDL nkọwa. Ogo onye na-eweta, ọnụọgụgụ-echekwa. Doktọ na /api/.
Olee otú ị ga-esi họrọ ihenhọrọ a?