Added.

bin/Debug/music-field.build/DerivedSources/Entitlements.plist

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>com.apple.security.get-task-allow</key>
+	<true/>
+</dict>
+</plist>

bin/Debug/music-field.build/Objects-normal/x86_64/fields.d

@@ -0,0 +1,4 @@
+dependencies: /Users/huyibing/Documents/Xcode/Fields/src/fields.cpp \
+  /Users/huyibing/Documents/Xcode/Fields/include/fields.hpp \
+  /Users/huyibing/Documents/Xcode/Fields/include/type.hpp \
+  /Users/huyibing/Documents/Xcode/Fields/include/graphs.hpp

bin/Debug/music-field.build/Objects-normal/x86_64/graphs.d

@@ -0,0 +1,6 @@
+dependencies: /Users/huyibing/Documents/Xcode/Fields/src/graphs.cpp \
+  /Users/huyibing/Documents/Xcode/Fields/include/graphs.hpp \
+  /Users/huyibing/Documents/Xcode/Fields/include/type.hpp \
+  /Users/huyibing/Documents/Xcode/Fields/include/fields.hpp \
+  /Users/huyibing/Documents/Xcode/Fields/include/wav.hpp \
+  /Users/huyibing/Documents/Xcode/Fields/include/hsv.hpp

bin/Debug/music-field.build/Objects-normal/x86_64/hsv.d

@@ -0,0 +1,4 @@
+dependencies: /Users/huyibing/Documents/Xcode/Fields/src/hsv.cpp \
+  /Users/huyibing/Documents/Xcode/Fields/include/type.hpp \
+  /Users/huyibing/Documents/Xcode/Fields/include/graphs.hpp \
+  /Users/huyibing/Documents/Xcode/Fields/include/hsv.hpp

bin/Debug/music-field.build/Objects-normal/x86_64/main.d

@@ -0,0 +1,6 @@
+dependencies: /Users/huyibing/Documents/Xcode/Fields/unix/main.cpp \
+  /Users/huyibing/Documents/Xcode/Fields/include/type.hpp \
+  /Users/huyibing/Documents/Xcode/Fields/include/graphs.hpp \
+  /Users/huyibing/Documents/Xcode/Fields/include/fields.hpp \
+  /Users/huyibing/Documents/Xcode/Fields/include/wav.hpp \
+  /Users/huyibing/Documents/Xcode/Fields/include/hsv.hpp

bin/Debug/music-field.build/Objects-normal/x86_64/music-field.LinkFileList

@@ -0,0 +1,5 @@
+/Users/huyibing/Documents/Xcode/Fields/bin/Debug/music-field.build/Objects-normal/x86_64/graphs.o
+/Users/huyibing/Documents/Xcode/Fields/bin/Debug/music-field.build/Objects-normal/x86_64/hsv.o
+/Users/huyibing/Documents/Xcode/Fields/bin/Debug/music-field.build/Objects-normal/x86_64/fields.o
+/Users/huyibing/Documents/Xcode/Fields/bin/Debug/music-field.build/Objects-normal/x86_64/main.o
+/Users/huyibing/Documents/Xcode/Fields/bin/Debug/music-field.build/Objects-normal/x86_64/wav.o

bin/Debug/music-field.build/Objects-normal/x86_64/wav.d

@@ -0,0 +1,5 @@
+dependencies: /Users/huyibing/Documents/Xcode/Fields/src/wav.cpp \
+  /Users/huyibing/Documents/Xcode/Fields/include/wav.hpp \
+  /Users/huyibing/Documents/Xcode/Fields/include/type.hpp \
+  /Users/huyibing/Documents/Xcode/Fields/include/graphs.hpp \
+  /Users/huyibing/Documents/Xcode/Fields/include/hsv.hpp

bin/Debug/music-field.build/all-product-headers.yaml

@@ -0,0 +1,7 @@
+{
+  'version': 0,
+  'case-sensitive': 'false',
+  'roots': [
+
+  ]
+}

bin/Debug/music-field.build/music-field.xcent

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>com.apple.security.get-task-allow</key>
+	<true/>
+</dict>
+</plist>

include/graphs.hpp

@@ -103,7 +103,7 @@ public:
 class Bar:public View2D {
 public:
     Bar(Point, GLint width){
-        Shape *p_shape = new Shape();
+        //Shape *p_shape = new Shape();
     }
 };
 

include/wav.hpp

@@ -261,8 +261,10 @@ public:
     struct process m_pss;
     WAV(string path):active(false),if_fmt(false){
         fp = fopen(path.data(), "rb");
-        if(fp == NULL) throw -1;
-        
+        if(fp == NULL){
+            printf("Can't open target file.\n");
+            throw -1;
+        }
         do{
             fread(&this->info, 1, sizeof(struct CHUNK_INFO), fp);
             char *p_id = (char *)(&info.ChunkID);