1 files changed, 4 insertions, 16 deletions
diff --git a/Swiften/Base/FloatCompare.h b/Swiften/Base/FloatCompare.h
index 152ffff..bf8f930 100644
--- a/Swiften/Base/FloatCompare.h
+++ b/Swiften/Base/FloatCompare.h
@@ -6,23 +6,11 @@
 
 #pragma once
 
-#include <cmath>
 #include <limits>
 
 namespace Swift {
-	bool approximatelyEqual(float a, float b, float epsilon = std::numeric_limits<float>::epsilon()) {
-		return std::fabs(a - b) <= ( (std::fabs(a) < std::fabs(b) ? std::fabs(b) : std::fabs(a)) * epsilon);
-	}
-
-	bool essentiallyEqual(float a, float b, float epsilon = std::numeric_limits<float>::epsilon()) {
-		return std::fabs(a - b) <= ( (std::fabs(a) > std::fabs(b) ? std::fabs(b) : std::fabs(a)) * epsilon);
-	}
-
-	bool definitelyGreaterThan(float a, float b, float epsilon = std::numeric_limits<float>::epsilon()) {
-		return (a - b) > ( (std::fabs(a) < std::fabs(b) ? std::fabs(b) : std::fabs(a)) * epsilon);
-	}
-
-	bool definitelyLessThan(float a, float b, float epsilon = std::numeric_limits<float>::epsilon()) {
-		return (b - a) > ( (std::fabs(a) < std::fabs(b) ? std::fabs(b) : std::fabs(a)) * epsilon);
-	}
+	bool approximatelyEqual(float a, float b, float epsilon = std::numeric_limits<float>::epsilon());
+	bool essentiallyEqual(float a, float b, float epsilon = std::numeric_limits<float>::epsilon());
+	bool definitelyGreaterThan(float a, float b, float epsilon = std::numeric_limits<float>::epsilon());
+	bool definitelyLessThan(float a, float b, float epsilon = std::numeric_limits<float>::epsilon());
 }