Trait opencv::core::prelude::MinProblemSolver_Function [−][src]
pub trait MinProblemSolver_Function: MinProblemSolver_FunctionConst {
fn as_raw_mut_MinProblemSolver_Function(&mut self) -> *mut c_void;
fn get_gradient(&mut self, x: &f64, grad: &mut f64) -> Result<()> { ... }
}