Trait opencv::core::FileNodeTrait

pub trait FileNodeTrait: FileNodeTraitConst {
    fn as_raw_mut_FileNode(&mut self) -> *mut c_void;

    fn set_block_idx(&mut self, val: size_t) { ... }
    fn set_ofs(&mut self, val: size_t) { ... }
    fn ptr_1(&mut self) -> Result<*mut u8> { ... }
    unsafe fn set_value(
        &mut self,
        typ: i32,
        value: *const c_void,
        len: i32
    ) -> Result<()> { ... }
}

Required Methods

fn as_raw_mut_FileNode(&mut self) -> *mut c_void

Provided Methods

fn set_block_idx(&mut self, val: size_t)

fn set_ofs(&mut self, val: size_t)

fn ptr_1(&mut self) -> Result<*mut u8>

unsafe fn set_value(
    &mut self,
    typ: i32,
    value: *const c_void,
    len: i32
) -> Result<()>

Internal method used when reading FileStorage. Sets the type (int, real or string) and value of the previously created node.

C++ default parameters

• len: -1

Implementors

impl FileNodeTrait for FileNode