add container v_multiset

src/container/container.cpp

@@ -0,0 +1,5 @@
+#include "container.hpp"
+
+namespace hack::container
+{
+}

src/container/container.hpp

@@ -0,0 +1,14 @@
+#pragma once
+
+#include <vector>
+
+namespace hack::container
+{
+  template<typename Range, typename... Args>
+  void v_multiset(Range& r, Args... args)
+  {
+    std::size_t t = sizeof... (args);
+    r.reserve(t);
+    (r.emplace_back(std::forward<Args>(args)), ...);
+  }
+}

src/container/meson.build

@@ -0,0 +1,14 @@
+headers = ['container.hpp']
+sources = ['container.cpp']
+
+lib = library(
+  'container',
+  include_directories : inc,
+  install : true,
+  sources: [headers, sources]
+)
+
+container_dep = declare_dependency(
+  include_directories: inc,
+  link_with: lib
+)

src/meson.build

@@ -2,3 +2,4 @@ inc += include_directories('.')
 
 subdir('string')
 subdir('range')
+subdir('container')

src/range/range.cpp

@@ -1,5 +1,5 @@
 #include "range.hpp"
 
-namespace hack
+namespace hack::renge
 {
 }

src/range/range.hpp

@@ -1,9 +1,9 @@
 #pragma once
 
-namespace hack
+namespace hack::range
 {
   template<typename T, typename... Args>
-  bool within(T min, T max, Args... args)
+  bool within(const T min, const T max, Args... args)
   {
     return ((min <= args && max >= args) && ...);
     // 1, 5, 2, 3, 4

src/string/string.cpp

@@ -1,6 +1,6 @@
 #include "string.hpp"
 
-namespace hack
+namespace hack::string
 {
   v_str split_str(const std::string& str, char t)
   {

src/string/string.hpp

@@ -3,7 +3,7 @@
 #include <string>
 #include <vector>
 
-namespace hack
+namespace hack::string
 {
   using v_str = std::vector<std::string>;