Visual Studio 2017 version 15.3 and later: (Available with /std:c++17 and later.) Specifies that a function's return value isn't intended to be discarded. Raises warning C4834, as shown in this example:C++ نسخ [[nodiscard]] int foo(int i) { return i * i; } int main()...
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voidMethodA([In][Out]refdoublex){ }voidMethodB([Out][In]refdoublex){ }voidMethodC([In, Out]refdoublex){ } Some attributes can be specified more than once for a given entity. The following example shows multiuse of theConditionalAttributeattribute: ...
Array Members: Fixed number of 1 item. Valid Values: AUTO_SCALING Required: No TerminationTime A time stamp indicating when this data object was terminated. Format is a number expressed in Unix time as milliseconds (for example "1469498468.057"). Type: Timestamp Required: NoSee...
In the following example, the custom attribute Documentation adds information to the metadata if DEBUG is defined. C# Copy [Conditional("DEBUG")] public class DocumentationAttribute : System.Attribute { string text; public DocumentationAttribute(string text) { this.text = text; } } class Sample...
example because it has the same name as the IDL statement that it replaces. This declaration is in a header or CPP file, and the idea is that the code which specifies that the server DLL has an implementation of a coclass called CManager has been moved out of the IDL file and put ...
CalculateGeometryAttributes example (stand-alone script) Get the extent rectangle of each feature. # Name: ExtentCreation.py# import system modulesimportarcpy# Set environment settingsarcpy.env.workspace =r"C:\data\City.gdb"arcpy.env.outputCoordinateSystem = arcpy.Describe("roads").spatialReference# ...
In the following example, an attribute accepts a $name argument. If one is not provided, the class's short-name will be used instead.#[\Attribute] class AttribWithName implements FromReflectionClass { public readonly string $name; public function __construct(?string $name = null) { if ($...
{"Limit":1"NextToken":"eyJhd3NBY2NvdW50SWQiOnsicyI6IjMwMjc3NjAxNjM5OCJ9LCJidWlsZElkIjp7InMiOiJidWlsZC01NWYxZTZmMS1jY2FlLTQ3YTctOWI5ZS1iYjFkYTQwMjEXAMPLE1"} Sample Response {"FleetAttributes": [{"FleetId":"fleet-1111aaaa-22bb-33cc-44dd-5555eeee66ff","FleetArn":"arn:aws:gamelift:...
Example Attribute Grammar Synthesized and Inherited AttributesEngelen, Copyright R A Van