Window,VS开发:CString 转 char*

由于VS中字符编码分为Unicode字符集和多字节字符集,所以字符串转char*的情况分为两种,要分别对待。

int CStrToUChar(unsigned char * pChar, CString &pCString)
{
#if CHARACTER_CODEDING_UNICODE
    //Unicode 字符集
    int len;
    len = WideCharToMultiByte(CP_ACP,0,pCString,-1,NULL,0,NULL,NULL);  

    len = WideCharToMultiByte(CP_ACP,0,pCString,-1,(LPSTR)pChar,len,NULL,NULL ); 

    return (len-1);

#else
    //多字节 字符集
    memcpy(pChar, pCString.GetBuffer(), pCString.GetLength());

    return pCString.GetLength();

#endif

 

 

/** @struct RKLLMParam @brief Defines the parameters for configuring an LLM instance. / typedef struct { const char model_path; /< Path to the model file. */ int32_t max_context_len; /< Maximum number of tokens in the context window. */ int32_t max_new_tokens; /< Maximum number of new tokens to generate. */ int32_t top_k; /< Top-K sampling parameter for token generation. */ float top_p; /< Top-P (nucleus) sampling parameter. */ float temperature; /< Sampling temperature, affecting the randomness of token selection. */ float repeat_penalty; /< Penalty for repeating tokens in generation. */ float frequency_penalty; /< Penalizes frequent tokens during generation. */ float presence_penalty; /< Penalizes tokens based on their presence in the input. */ int32_t mirostat; /< Mirostat sampling strategy flag (0 to disable). */ float mirostat_tau; /< Tau parameter for Mirostat sampling. */ float mirostat_eta; /< Eta parameter for Mirostat sampling. */ bool skip_special_token; /< Whether to skip special tokens during generation. */ bool is_async; /< Whether to run inference asynchronously. / const char img_start; /< Starting position of an image in multimodal input. / const char img_end; /< Ending position of an image in multimodal input. / const char img_content; /< Pointer to the image content. */ RKLLMExtendParam extend_param; /< Extend parameters. */ } RKLLMParam; /** @brief Creates a default RKLLMParam structure with preset values. @return A default RKLLMParam structure. */ RKLLMParam rkllm_createDefaultParam();换为node ffi代码
03-12
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