/** * Constructor * @param name Name of the parameter * @param type Parameter type * @param required Is this parameter required? */ ByVal(const char *name, Php::Type type, bool required = true);The first parameter of the constructor should always be the parameter name. This is a ...
Returns a unique function name as a string, 或者在失败时返回false. Note that the name contains a non-printable character ("\0"), so care should be taken when printing the name or incorporating it in any other string. 示例 示例#1 Creating a function dynamically, withcreate_function()or ano...
Within a function, avoid updating a globally defined variable if it was passed to a function parameter that is modified byconst. In the following example, the value ofmyParametermight or might not be changed by an update of a globally defined variable: ...
In C++, the const keyword is used to declare a variable or function parameter as read-only, indicating that its value cannot be modified after initialization. Once a value is assigned to a const variable, it cannot be changed, and any attempt to modify it will result in a compilation error...
A pointer to data that you want passed to your message listener function when it is called by the library. consumerHandle Output parameter for the handle that references the consumer for the specified destination.In the case of an asynchronous consumer, you should not start a connection before...
securityToken, region: 'oss-cn-shenzhen', bucket: 'my-bucket', }); try { const uploadResult = await ossClient.put('myObj', Buffer.from('hello, fc', "utf-8")); console.log('upload success, ', uploadResult); return "put object" } catch (error) { throw error } }; Parameter ...
MySQL passes a buffer to the xxx() function using the result parameter. This buffer is sufficiently long to hold 255 characters, which can be multibyte characters. The xxx() function can store the result in this buffer if it fits, in which case the return value should be a pointer to th...
/* Function: mdlSetWorkWidths === * Abstract: * Set up run-time parameter. */ #define MDL_SET_WORK_WIDTHS static void mdlSetWorkWidths(SimStruct *S) { const char_T *rtParamNames[] = {"Operand"}; ssRegAllTunableParamsAsRunTimeParams(S, rtParamNames); } /* end mdlSetWorkWidths *...
sets parameter 0 to be non-tunable (0). **/ /*Register the number and type of states the S-Function uses */ ssNumContStates( S, 0); /* number of continuous states */ ssNumDiscStates( S, 0); /* number of discrete states */ /* * the input ports. Firstset the number...
Args: container startup parameter. Example: -args,value1. If no argument is specified, CMD in the image configuration will be used. User ID: Enter the user ID. Group ID: Enter the user group ID. After the configuration is complete, click Create Function. Step 5: Test the Function On ...