Merge branch 'develop' of https://git.rwth-aachen.de/ita/ITABase into develop

CMakeLists.txt

@@ -11,7 +11,13 @@ vista_use_package( sndfile )
 vista_use_package( IPP QUIET )
 vista_use_package( PCRE QUIET )
 vista_use_package( SimpleIni QUIET )
-vista_use_package( SPLINE QUIET )
+vista_use_package( SPLINE REQUIRED )
+
+if ( NOT WIN32 )
+	vista_use_package ( Threads REQUIRED )
+	list ( APPEND VISTA_USE_PACKAGE_LIBRARIES pthread )
+endif ()
+
 
 if( NOT DEFINED ITA_BASE_WITH_FASTMATH_IPP )
 	set( ITA_BASE_WITH_FASTMATH_IPP OFF CACHE BOOL "Build with IPP implementation of fast math ops" )

src/ITAMagnitudeSpectrum.cpp

@@ -2,6 +2,7 @@
 #include <ITAConstants.h>
 
 #include <numeric>
+#include <limits>
 
 CITAMagnitudeSpectrum::CITAMagnitudeSpectrum( const int nNumBands )
 	: CITASpectrum( nNumBands )

src/ITASpectrum.cpp

 #include <ITASpectrum.h>
 #include <ITAException.h>
+#include <cmath>
 
 CITASpectrum::CITASpectrum( const int nNumBands )
 {
@@ -151,4 +152,4 @@ std::ostream& operator<<( std::ostream& os, const CITASpectrum& oSpectrum )
 	}
 
 	return os;
-}
\ No newline at end of file
+}