(This is the documentation for SDL3, which is the current stable version. SDL2 was the previous version!)

SDL_GetNumberProperty

Get a number property from a group of properties.

Header File

Defined in <SDL3/SDL_properties.h>

Syntax

Sint64 SDL_GetNumberProperty(SDL_PropertiesID props, const char *name, Sint64 default_value);

Function Parameters

SDL_PropertiesID	props	the properties to query.
const char *	name	the name of the property to query.
Sint64	default_value	the default value of the property.

Return Value

(Sint64) Returns the value of the property, or default_value if it is not set or not a number property.

Remarks

You can use SDL_GetPropertyType() to query whether the property exists and is a number property.

Thread Safety

It is safe to call this function from any thread.

Version

This function is available since SDL 3.1.3.

See Also

• SDL_GetPropertyType
• SDL_HasProperty
• SDL_SetNumberProperty

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CategoryAPI, CategoryAPIFunction, CategoryProperties

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