X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=mothur.h;h=50344e24bfea85e8b7c4b829b5136e3e63d34fc7;hb=2bb9267aa4b4ecdf8488b06605cc9f3f36fa4332;hp=f8ec32363516bcc6543569b57f313505796acef7;hpb=fc1ed1ae1b022719176910ab71993bd6535810ad;p=mothur.git

diff --git a/mothur.h b/mothur.h
index f8ec323..50344e2 100644
--- a/mothur.h
+++ b/mothur.h
@@ -85,6 +85,7 @@ using namespace std;
 #define isnan(x) ((x) != (x))
 #define isinf(x) (fabs(x) == std::numeric_limits<double>::infinity())
 
+
 typedef unsigned long ull;
 
 struct IntNode {
@@ -105,6 +106,19 @@ struct ThreadNode {
 	IntNode* right;
 };
 
+struct diffPair {
+	float	prob;
+	float	reverseProb;
+	
+	diffPair() {
+		prob = 0; reverseProb = 0;
+	}
+	diffPair(float p, float rp) {
+		prob = p;
+		reverseProb = rp;
+	}
+};
+
 /************************************************************/
 struct clusterNode {
 	int numSeq;
@@ -188,7 +202,8 @@ void convert(const string& s, T& x, bool failIfLeftoverChars = true){
 			throw BadConversion(s);
 	
 }
-
+//**********************************************************************************************************************
+template <typename T> int sgn(T val){ return (val > T(0)) - (val < T(0)); }
 //**********************************************************************************************************************
 
 template<typename T>