init - 初始化项目

modules/core/misc/objc/common/MatOfInt.h

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+//
+//  MatOfInt.h
+//
+//  Created by Giles Payne on 2019/12/26.
+//
+
+#pragma once
+
+#import "Mat.h"
+
+NS_ASSUME_NONNULL_BEGIN
+
+/**
+* Mat representation of an array of ints
+*/
+CV_EXPORTS @interface MatOfInt : Mat
+
+#pragma mark - Constructors
+
+#ifdef __cplusplus
+- (instancetype)initWithNativeMat:(cv::Mat*)nativeMat;
+#endif
+
+/**
+*  Create MatOfInt from Mat object
+* @param mat Mat object from which to create MatOfInt
+*/
+- (instancetype)initWithMat:(Mat*)mat;
+
+/**
+*  Create MatOfInt from array
+* @param array Array from which to create MatOfInt
+*/
+- (instancetype)initWithArray:(NSArray<NSNumber*>*)array;
+
+#pragma mark - Methods
+
+/**
+*  Allocate specified number of elements
+* @param elemNumber Number of elements
+*/
+- (void)alloc:(int)elemNumber;
+
+/**
+*  Populate Mat with elements of an array
+* @param array Array with which to populate the Mat
+*/
+- (void)fromArray:(NSArray<NSNumber*>*)array;
+
+/**
+*  Output Mat elements as an array
+*/
+- (NSArray<NSNumber*>*)toArray;
+
+/**
+*  Total number of values in Mat
+*/
+- (int)length;
+
+@end
+
+NS_ASSUME_NONNULL_END