add: graphs et rushs

1 files changed, 47 insertions, 0 deletions

diff --git a/graphs/cpp/implements/implements.hh b/graphs/cpp/implements/implements.hh
new file mode 100644
index 0000000..bd80d8e
--- /dev/null
+++ b/graphs/cpp/implements/implements.hh
@@ -0,0 +1,47 @@
+#pragma once
+
+template <typename T, typename T2 = T>
+concept impl_basic_op = requires(T a, T2 b) {
+    +a;
+    -a;
+
+    -b;
+    +b;
+
+    a + b;
+    a - b;
+    a* b;
+    a / b;
+
+    b + a;
+    b - a;
+    b* a;
+    b / a;
+};
+
+template <typename T, typename T2 = T>
+concept impl_modulo = requires(T a, T2 b) {
+    a % b;
+    b % a;
+};
+
+template <typename T, typename T2 = T>
+concept impl_bitwise_op = requires(T a, T2 b) {
+    ~a;
+    ~b;
+    a & b;
+    a | b;
+    a ^ b;
+    a << b;
+    a >> b;
+
+    b & a;
+    b | a;
+    b ^ a;
+    b << a;
+    b >> a;
+};
+
+template <typename T, typename T2 = T>
+concept impl_arith_op =
+    impl_basic_op<T, T2> && impl_modulo<T, T2> && impl_bitwise_op<T, T2>;
\ No newline at end of file