fixes runtime error on linux

Author: d3cod3

src/objects/audio_analysis/BPMExtractor.cpp

@@ -51,19 +51,6 @@ BPMExtractor::BPMExtractor() : PatchObject("bpm extractor"){
 
     this->initInletsState();
 
-    ofxXmlSettings XML;
-
-    if (XML.loadFile(patchFile)){
-        if (XML.pushTag("settings")){
-            bufferSize = XML.getValue("buffer_size",0);
-            XML.popTag();
-        }
-
-    }
-
-    spectrumSize = (bufferSize/2) + 1;
-    arrayPosition = bufferSize + spectrumSize + MEL_SCALE_CRITICAL_BANDS + 1;
-
     isNewConnection     = false;
     isConnectionRight   = false;
 

src/objects/audio_analysis/MelBandsExtractor.cpp

@@ -45,17 +45,6 @@ MelBandsExtractor::MelBandsExtractor() : PatchObject("mel bands extractor"){
     _outletParams[0] = new vector<float>();  // MEL bands Data
 
     this->initInletsState();
-    
-    ofxXmlSettings XML;
-
-    if (XML.loadFile(patchFile)){
-        if (XML.pushTag("settings")){
-            bufferSize = XML.getValue("buffer_size",0);
-            XML.popTag();
-        }
-
-    }
-    spectrumSize = (bufferSize/2) + 1;
 
     isNewConnection   = false;
     isConnectionRight = false;

src/objects/audio_analysis/PitchExtractor.cpp

@@ -47,19 +47,6 @@ PitchExtractor::PitchExtractor() : PatchObject("pitch extractor"){
 
     this->initInletsState();
 
-    ofxXmlSettings XML;
-
-    if (XML.loadFile(patchFile)){
-        if (XML.pushTag("settings")){
-            bufferSize = XML.getValue("buffer_size",0);
-            XML.popTag();
-        }
-
-    }
-    spectrumSize = (bufferSize/2) + 1;
-
-    arrayPosition = bufferSize + spectrumSize + MEL_SCALE_CRITICAL_BANDS;
-
     isNewConnection   = false;
     isConnectionRight = false;
 }

src/objects/audio_analysis/RMSExtractor.cpp

@@ -47,19 +47,6 @@ RMSExtractor::RMSExtractor() : PatchObject("rms extractor"){
 
     this->initInletsState();
 
-    ofxXmlSettings XML;
-
-    if (XML.loadFile(patchFile)){
-        if (XML.pushTag("settings")){
-            bufferSize = XML.getValue("buffer_size",0);
-            XML.popTag();
-        }
-
-    }
-    spectrumSize = (bufferSize/2) + 1;
-
-    arrayPosition = bufferSize + spectrumSize + MEL_SCALE_CRITICAL_BANDS - 1;
-
     isNewConnection   = false;
     isConnectionRight = false;
 }