init - 初始化项目

modules/core/misc/objc/common/Int4.mm

@@ -0,0 +1,95 @@
+//
+//  Int4.mm
+//
+//  Created by Giles Payne on 2020/02/05.
+//
+
+#import "Int4.h"
+#import "Mat.h"
+
+@implementation Int4 {
+    cv::Vec4i native;
+}
+
+-(int)v0 {
+    return native[0];
+}
+
+-(void)setV0:(int)v {
+    native[0] = v;
+}
+
+-(int)v1 {
+    return native[1];
+}
+
+-(void)setV1:(int)v {
+    native[1] = v;
+}
+
+-(int)v2 {
+    return native[2];
+}
+
+-(void)setV2:(int)v {
+    native[2] = v;
+}
+
+-(int)v3 {
+    return native[3];
+}
+
+-(void)setV3:(int)v {
+    native[3] = v;
+}
+
+-(instancetype)init {
+    return [self initWithV0:0 v1:0 v2:0 v3:0];
+}
+
+-(instancetype)initWithV0:(int)v0 v1:(int)v1 v2:(int)v2 v3:(int)v3 {
+    self = [super init];
+    if (self) {
+        self.v0 = v0;
+        self.v1 = v1;
+        self.v2 = v2;
+        self.v3 = v3;
+    }
+    return self;
+}
+
+-(instancetype)initWithVals:(NSArray<NSNumber*>*)vals {
+    self = [super init];
+    if (self) {
+        [self set:vals];
+    }
+    return self;
+}
+
++(instancetype)fromNative:(cv::Vec4i&)vec4i {
+    return [[Int4 alloc] initWithV0:vec4i[0] v1:vec4i[1] v2:vec4i[2] v3:vec4i[3]];
+}
+
+-(void)set:(NSArray<NSNumber*>*)vals {
+    self.v0 = (vals != nil && vals.count > 0) ? vals[0].intValue : 0;
+    self.v1 = (vals != nil && vals.count > 1) ? vals[1].intValue : 0;
+    self.v2 = (vals != nil && vals.count > 2) ? vals[2].intValue : 0;
+    self.v3 = (vals != nil && vals.count > 3) ? vals[3].intValue : 0;
+}
+
+-(NSArray<NSNumber*>*)get {
+    return @[[NSNumber numberWithFloat:native[0]], [NSNumber numberWithFloat:native[1]], [NSNumber numberWithFloat:native[2]], [NSNumber numberWithFloat:native[3]]];
+}
+
+- (BOOL)isEqual:(id)other {
+    if (other == self) {
+        return YES;
+    } else if (![other isKindOfClass:[Int4 class]]) {
+        return NO;
+    } else {
+        Int4* point = (Int4*)other;
+        return self.v0 == point.v0 && self.v1 == point.v1 && self.v2 == point.v2 && self.v3 == point.v3;
+    }
+}
+
+@end