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mxRemoveField

Remove field from structure mxArray

Fortran Syntax

Arguments

pm
   Pointer to a structure mxArray.

fieldnumber
   The number of the field you want to remove. For instance, to remove the first field, set fieldnumber to 1; to remove the second field, set fieldnumber to 2; and so on.

Description

Call mxRemoveField to remove a field from a structure array. If the field does not exist, nothing happens. This function does not destroy the field values. Use mxDestroyArray to destroy the actual field values.

Consider a MATLAB structure initialized to

The field number 1 represents the field name; field number 2 represents field billing; field number 3 represents field test.

See Also

mxAddField, mxDestroyArray, mxGetFieldByNumber


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