[−][src]Trait opencv::hub_prelude::ContextTrait
Required methods
pub fn as_raw_Context(&self) -> *const c_void
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pub fn as_raw_mut_Context(&mut self) -> *mut c_void
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Provided methods
pub fn create(&mut self) -> Result<bool>
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@deprecated
pub fn create_with_type(&mut self, dtype: i32) -> Result<bool>
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@deprecated
pub fn ndevices(&self) -> Result<size_t>
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pub fn device(&self, idx: size_t) -> Result<Device>
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pub fn get_prog(
&mut self,
prog: &ProgramSource,
buildopt: &str,
errmsg: &mut String
) -> Result<Program>
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&mut self,
prog: &ProgramSource,
buildopt: &str,
errmsg: &mut String
) -> Result<Program>
pub fn unload_prog(&mut self, prog: &mut Program) -> Result<()>
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pub fn ptr(&self) -> Result<*mut c_void>
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Returns
cl_context value