From 99f15267e1f6db299d87bfb9744dec11c40963e4 Mon Sep 17 00:00:00 2001
From: ljfa-ag <ljfa-ag@web.de>
Date: Tue, 4 Aug 2015 17:38:49 +0200
Subject: Create endian enum and read/write functions with specified endian

---
 include/endian_str.h | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)

(limited to 'include')

diff --git a/include/endian_str.h b/include/endian_str.h
index 3ccd9817c7..b1549bc27c 100644
--- a/include/endian_str.h
+++ b/include/endian_str.h
@@ -30,6 +30,12 @@
 namespace endian
 {
 
+enum endian { little, big };
+
+///Reads number from stream in specified endian
+template<class T>
+void read(std::istream& is, T& x, endian e);
+
 ///Reads number from stream in little endian
 void read_little(std::istream& is, uint8_t& x);
 void read_little(std::istream& is, uint16_t& x);
@@ -54,6 +60,10 @@ void read_big(std::istream& is, int64_t& x);
 void read_big(std::istream& is, float& x);
 void read_big(std::istream& is, double& x);
 
+///Writes number to stream in specified endian
+template<class T>
+void write(std::ostream& os, T x, endian e);
+
 ///Writes number to stream in little endian
 void write_little(std::ostream& os, uint8_t x);
 void write_little(std::ostream& os, uint16_t x);
@@ -78,6 +88,24 @@ void write_big(std::ostream& os, int64_t x);
 void write_big(std::ostream& os, float x);
 void write_big(std::ostream& os, double x);
 
+template<class T>
+void read(std::istream& is, T& x, endian e)
+{
+    if(e == little)
+        read_little(is, x);
+    else
+        read_big(is, x);
+}
+
+template<class T>
+void write(std::ostream& os, T x, endian e)
+{
+    if(e == little)
+        write_little(os, x);
+    else
+        write_big(os, x);
+}
+
 }
 
 #endif // ENDIAN_STR_H_INCLUDED
-- 
cgit 0.0.5-2-1-g0f52