Constants

The following constants are available globally.

  • Error domain of the MPQRError, all MPQRError will have this value as domain.

    Declaration

    Objective-C

    extern NSString *const MPQRErrorDomain

    Swift

    let __MPQRErrorDomain: String

  • MPQRError have description, this MPQRErrorTagInfoKey is the key to get the description in the property userInfo.

    Declaration

    Objective-C

    extern NSString *const MPQRErrorMessageKey

    Swift

    let __MPQRErrorMessageKey: String

  • MPQRError have tag info (optional), this MPQRErrorTagInfoKey is the key to get the tag info in the property userInfo.

    Declaration

    Objective-C

    extern NSString *const MPQRErrorTagInfoKey

    Swift

    let __MPQRErrorTagInfoKey: String

  • MPQRError have value of the tag (optional), this MPQRErrorTagValueKey is the key to get the value in the property userInfo.

    Declaration

    Objective-C

    extern NSString *const MPQRErrorTagValueKey

    Swift

    let __MPQRErrorTagValueKey: String

  • MPQRError have list of tags info (optional), this MPQRErrorTagInfoKey is the key to get list of tags info in the property userInfo.

    Declaration

    Objective-C

    extern NSString *const MPQRErrorTagsKey

    Swift

    let __MPQRErrorTagsKey: String

  • MPQRError have tag info (optional), this MPQRErrorRootTagInfoKey is the key to get the root-tag info in the property userInfo.

    Declaration

    Objective-C

    extern NSString *const MPQRErrorRootTagInfoKey

    Swift

    let __MPQRErrorRootTagInfoKey: String