Struct opencv::core::FileStorage

source ·
pub struct FileStorage { /* private fields */ }
Expand description

XML/YAML/JSON file storage class that encapsulates all the information necessary for writing or reading data to/from a file.

Implementations

The constructors.

The full constructor opens the file. Alternatively you can use the default constructor and then call FileStorage::open.

The constructors.

The full constructor opens the file. Alternatively you can use the default constructor and then call FileStorage::open.

Overloaded parameters
 @copydoc open()
C++ default parameters
  • encoding: String()

Returns the normalized object name for the specified name of a file.

Parameters
  • filename: Name of a file
Returns

The normalized object name.

Trait Implementations

Wrap the specified raw pointer Read more
Return an the underlying raw pointer while consuming this wrapper. Read more
Return the underlying raw pointer. Read more
Return the underlying mutable raw pointer Read more
Executes the destructor for this type. Read more
Opens a file. Read more
Closes the file and releases all the memory buffers. Read more
Closes the file and releases all the memory buffers. Read more
Simplified writing API to use with bindings. Read more
Simplified writing API to use with bindings. Read more
Simplified writing API to use with bindings. Read more
Simplified writing API to use with bindings. Read more
Simplified writing API to use with bindings. Read more
Writes multiple numbers. Read more
Writes a comment. Read more
Starts to write a nested structure (sequence or a mapping). Read more
Finishes writing nested structure (should pair startWriteStruct())
Checks whether the file is opened. Read more
Returns the first element of the top-level mapping. Read more
Returns the top-level mapping Read more
Returns the specified element of the top-level mapping. Read more
Returns the specified element of the top-level mapping. Read more
Returns the current format. Read more

Auto Trait Implementations

Blanket Implementations

Gets the TypeId of self. Read more
Immutably borrows from an owned value. Read more
Mutably borrows from an owned value. Read more

Returns the argument unchanged.

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

The type returned in the event of a conversion error.
Performs the conversion.
The type returned in the event of a conversion error.
Performs the conversion.