Add vector to common.h

src/fart/Image.h

@@ -2,13 +2,12 @@
 
 #include <fart/Color.h>
 #include <stddef.h>
-#include <vector>
 
 struct Image
 {
     size_t width;
     size_t height;
-    std::vector<Color> pixels;
+    vector<Color> pixels;
     Image(size_t width, size_t height);
 
     Color & operator[](size_t x, size_t y)

src/fart/Parser.cpp

@@ -3,7 +3,7 @@
 
 Scene * Parser::load_scene(const string_view & input_file)
 {
-    opt<std::vector<uint8_t>> input = read_file(input_file);
+    opt<vector<uint8_t>> input = read_file(input_file);
     if (!input)
     {
         return nullptr;

src/fart/PngImageWriter.cpp

@@ -4,7 +4,6 @@
 #include <stdio.h>
 #include <algorithm>
 #include <cmath>
-#include <vector>
 
 static uint8_t to_byte(double v)
 {
@@ -13,7 +12,7 @@ static uint8_t to_byte(double v)
 
 bool PngImageWriter::write(const Image & image)
 {
-    std::vector<uint8_t> buffer(image.width * image.height * 4u);
+    vector<uint8_t> buffer(image.width * image.height * 4u);
     for (size_t i = 0u; i < image.pixels.size(); i++)
     {
         const Color & c = image.pixels[i];

src/fart/common.h

@@ -3,7 +3,9 @@
 #include <optional>
 #include <string>
 #include <string_view>
+#include <vector>
 
 using string = std::string;
 using string_view = std::string_view;
 template <typename T> using opt = std::optional<T>;
+template <typename T> using vector = std::vector<T>;

src/fart/read_file.cpp

@@ -3,7 +3,7 @@
 #include <stdio.h>
 #include <string.h>
 
-opt<std::vector<uint8_t>> read_file(string_view fname)
+opt<vector<uint8_t>> read_file(string_view fname)
 {
     string path(fname);
     FILE * fh = fopen(path.c_str(), "rb");
@@ -13,7 +13,7 @@ opt<std::vector<uint8_t>> read_file(string_view fname)
         return std::nullopt;
     }
 
-    std::vector<uint8_t> buffer;
+    vector<uint8_t> buffer;
     uint8_t chunk[4096];
     size_t n;
     while ((n = fread(chunk, 1u, sizeof(chunk), fh)) > 0u)

src/fart/read_file.h

@@ -1,6 +1,5 @@
 #pragma once
 
 #include <stdint.h>
-#include <vector>
 
-opt<std::vector<uint8_t>> read_file(string_view fname);
+opt<vector<uint8_t>> read_file(string_view fname);