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DevicesGroupSurfaceMotion::GetVelocities
DevicesGroupSurfaceMotion | DevicesGroupSurfaceMotion Members | ModaCPP Namespace | DevicesGroupSurfaceMotion Methods
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GetVelocities reads the speed of the surface of each SurfaceMotion of the group.

C++
M32 GetVelocities(float * pVelocities, int VelocitiesCount);
Parameters
Parameters 
Description 
float * pVelocities 
[out] Table of float to be filled in by the function with the speed of each surface. 
int VelocitiesCount 
[in] Table size in number of elements. 
Returns

The system error code MODA_EOK if no error occurred, an error (see MODA errors) otherwise.

Notes

The table is filled in with the speed generated by the surface of each device present within the group. The number of elements filled in is the minimum between the size of the group and the size of the table.

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Documentation v4.7 (18/01/2015), Copyright (c) 2015 anyKode. All rights reserved.
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