Moving log limits to ITAConstants

include/ITAConstants.h

@@ -24,7 +24,8 @@
 
 // STL
 #include <cmath>
-#include <climits>
+#include <numeric>
+#include <limits>
 
 namespace ITAConstants
 {
@@ -51,6 +52,12 @@ namespace ITAConstants
 	// Epsilon (distance quantization)
 	static float EPS_F_L = 1.0e-5f; // 10 micro meter
 	static double EPS_D_L = 1.0e-5f; // 10 micro meter
+
+	// Log-scale limits
+	static float INFINITY_F = std::numeric_limits< float >::infinity();
+	static float MINUS_INFINITY_F = -std::numeric_limits< float >::infinity();
+	static float INFINITY_D = std::numeric_limits< double >::infinity();
+	static float MINUS_INFINITY_D = -std::numeric_limits< double >::infinity();
 };
 
 #endif // INCLUDE_WATCHER_ITA_CONSTANTS

include/ITAThirdOctaveMagnitudeSpectrum.h

@@ -21,9 +21,7 @@
 
 #include <ITABaseDefinitions.h>
 #include <ITAMagnitudeSpectrum.h>
-
-#include <numeric>
-#include <limits>
+#include <ITAConstants.h>
 
 //! Third octave magnitude spectrum
 /**
@@ -149,7 +147,7 @@ public:
 	inline void SetZero()
 	{
 		for( size_t n = 0; n < m_vfValues.size(); n++ )
-			m_vfValues[ n ] = -std::numeric_limits< float >::infinity();
+			m_vfValues[ n ] = ITAConstants::MINUS_INFINITY_F;
 	};
 
 	inline bool IsIdentity() const
@@ -167,7 +165,7 @@ public:
 	{
 		for( size_t n = 0; n < m_vfValues.size(); n++ )
 		{
-			if( m_vfValues[ n ] != -std::numeric_limits< float >::infinity() )
+			if( m_vfValues[ n ] != ITAConstants::MINUS_INFINITY_F )
 				return false;
 		}