# structname_fieldname_put(vector)

This form of the function applies to fixed size elements such as uint2 or uint4. Handle returned from `classname_structname_write_handle()`.

### Prototype

>         MCO_RET	structname_fieldname_put(	/*IN*/ structname *handle,
>                                /*IN*/ uint2 index,
>                                /*IN*/ <type> value );

### Arguments

handle | A pointer to a structname handle
index | The offset from the start of the vector of the vector element to be written to
value | The value of type `<type>` to be written to the vector element indexed by index

### Description

This form of the function applies to fixed size elements such as uint2 or uint4. Handle returned from `classname_structname_write_handle()`.

### Return Codes

See `classname_fieldname_put (vector)`.

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