named all enum types (#1570)

src/layer/binaryop.h

@@ -32,7 +32,7 @@ public:
 
     virtual int forward_inplace(Mat& bottom_top_blob, const Option& opt) const;
 
-    enum {
+    enum OperationType {
         Operation_ADD   = 0,
         Operation_SUB   = 1,
         Operation_MUL   = 2,

src/layer/eltwise.h

@@ -28,7 +28,7 @@ public:
 
     virtual int forward(const std::vector<Mat>& bottom_blobs, std::vector<Mat>& top_blobs, const Option& opt) const;
 
-    enum { Operation_PROD = 0, Operation_SUM = 1, Operation_MAX = 2 };
+    enum OperationType { Operation_PROD = 0, Operation_SUM = 1, Operation_MAX = 2 };
 
 public:
     // param

src/layer/lrn.h

@@ -28,7 +28,7 @@ public:
 
     virtual int forward_inplace(Mat& bottom_top_blob, const Option& opt) const;
 
-    enum { NormRegion_ACROSS_CHANNELS = 0, NormRegion_WITHIN_CHANNEL = 1 };
+    enum NormRegionType { NormRegion_ACROSS_CHANNELS = 0, NormRegion_WITHIN_CHANNEL = 1 };
 
 public:
     // param

src/layer/pooling.h

@@ -28,7 +28,7 @@ public:
 
     virtual int forward(const Mat& bottom_blob, Mat& top_blob, const Option& opt) const;
 
-    enum { PoolMethod_MAX = 0, PoolMethod_AVE = 1 };
+    enum PoolMethod { PoolMethod_MAX = 0, PoolMethod_AVE = 1 };
 
 public:
     // param

src/layer/reduction.h

@@ -28,7 +28,7 @@ public:
 
     virtual int forward(const Mat& bottom_blob, Mat& top_blob, const Option& opt) const;
 
-    enum {
+    enum ReductionOp {
         ReductionOp_SUM       = 0,
         ReductionOp_ASUM      = 1,
         ReductionOp_SUMSQ     = 2,

src/layer/spp.h

@@ -28,7 +28,7 @@ public:
 
     virtual int forward(const Mat& bottom_blob, Mat& top_blob, const Option& opt) const;
 
-    enum { PoolMethod_MAX = 0, PoolMethod_AVE = 1 };
+    enum PoolMethod { PoolMethod_MAX = 0, PoolMethod_AVE = 1 };
 
 public:
     // param

src/layer/unaryop.h

@@ -28,7 +28,7 @@ public:
 
     virtual int forward_inplace(Mat& bottom_top_blob, const Option& opt) const;
 
-    enum {
+    enum OperationType {
         Operation_ABS   = 0,
         Operation_NEG   = 1,
         Operation_FLOOR = 2,

src/layer_type.h

@@ -18,7 +18,7 @@
 namespace ncnn {
 
 namespace LayerType {
-enum
+enum LayerType
 {
 #include "layer_type_enum.h"
     CustomBit = (1<<8),

src/mat.h

@@ -477,7 +477,7 @@ void kanna_rotate_yuv420sp(const unsigned char* src, int srcw, int srch, unsigne
 #endif // NCNN_PIXEL_ROTATE
 
 // mat process
-enum
+enum BorderType
 {
     BORDER_CONSTANT = 0,
     BORDER_REPLICATE = 1,