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authorAdrian Kummerlaender2015-02-12 22:03:26 +0100
committerAdrian Kummerlaender2015-02-12 22:03:26 +0100
commit9769b8fe1956b080c1f249f8c17862c0b5f5e4ef (patch)
treeebc7c676f468c950fd732d0840a1bc24795235cd
parent246cb31c1e20cdcc21a6a607de4b0095c71315d6 (diff)
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Added previously missing `Drop` implementation
-rw-r--r--src/list/operation/drop.h37
1 files changed, 37 insertions, 0 deletions
diff --git a/src/list/operation/drop.h b/src/list/operation/drop.h
new file mode 100644
index 0000000..651dad5
--- /dev/null
+++ b/src/list/operation/drop.h
@@ -0,0 +1,37 @@
+#ifndef TYPEASVALUE_SRC_LIST_OPERATION_DROP_H_
+#define TYPEASVALUE_SRC_LIST_OPERATION_DROP_H_
+
+#include "operation/math.h"
+
+namespace tav {
+
+template <
+ typename Count,
+ typename Current
+>
+struct Drop {
+ typedef typename Drop<
+ Substract<Count, Size<1>>,
+ Tail<Current>
+ >::type type;
+};
+
+template <typename Current>
+struct Drop<Size<0>, Current> {
+ typedef Current type;
+};
+
+template <typename Count>
+struct Drop<Count, void> {
+ typedef void type;
+};
+
+template <>
+struct Drop<Size<0>, void> {
+ typedef void type;
+};
+
+
+}
+
+#endif // TYPEASVALUE_SRC_LIST_OPERATION_DROP_H_