Mercurial > hg > svcore

changeset 1428:87ae75da6527

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Convert some cerrs to SVCERRs. Apart from anything else, this makes MSVC2017 happy
author Chris Cannam
date Thu, 01 Mar 2018 14:43:40 +0000
parents 622d193a00dc
children 48e9f538e6e9
files base/test/TestScaleTickIntervals.h base/test/svcore-base-test.cpp data/fileio/CSVFileReader.cpp data/fileio/WavFileWriter.cpp data/fileio/test/AudioFileReaderTest.h data/fileio/test/AudioFileWriterTest.h data/fileio/test/EncodingTest.h data/fileio/test/MIDIFileReaderTest.h data/fileio/test/svcore-data-fileio-test.cpp data/model/FFTModel.cpp data/model/ReadOnlyWaveFileModel.cpp data/model/WritableWaveFileModel.cpp data/model/test/TestFFTModel.h data/model/test/svcore-data-model-test.cpp plugin/PiperVampPluginFactory.cpp rdf/RDFFeatureWriter.cpp transform/CSVFeatureWriter.cpp transform/FileFeatureWriter.cpp
diffstat 18 files changed, 85 insertions(+), 82 deletions(-) [+]
line wrap: on
line diff
--- a/base/test/TestScaleTickIntervals.h	Mon Dec 11 09:28:40 2017 +0000
+++ b/base/test/TestScaleTickIntervals.h	Thu Mar 01 14:43:40 2018 +0000
@@ -32,16 +32,16 @@
     void printDiff(vector<ScaleTickIntervals::Tick> ticks,
 		   vector<ScaleTickIntervals::Tick> expected) {
 
-	cerr << "Have " << ticks.size() << " ticks, expected "
+    SVCERR << "Have " << ticks.size() << " ticks, expected "
 	     << expected.size() << endl;
 	for (int i = 0; i < int(ticks.size()); ++i) {
-            cerr << i << ": have " << ticks[i].value << " \""
+            SVCERR << i << ": have " << ticks[i].value << " \""
                  << ticks[i].label << "\", expected ";
 	    if (i < int(expected.size())) {
-                cerr << expected[i].value << " \"" << expected[i].label
+                SVCERR << expected[i].value << " \"" << expected[i].label
 		     << "\"" << endl;
             } else {
-                cerr << "(n/a)" << endl;
+                SVCERR << "(n/a)" << endl;
 	    }
 	}
     }
--- a/base/test/svcore-base-test.cpp	Mon Dec 11 09:28:40 2017 +0000
+++ b/base/test/svcore-base-test.cpp	Thu Mar 01 14:43:40 2018 +0000
@@ -74,10 +74,10 @@
     }
 
     if (bad > 0) {
-	cerr << "\n********* " << bad << " test suite(s) failed!\n" << endl;
-	return 1;
+        SVCERR << "\n********* " << bad << " test suite(s) failed!\n" << endl;
+        return 1;
     } else {
-	cerr << "All tests passed" << endl;
-	return 0;
+        SVCERR << "All tests passed" << endl;
+        return 0;
     }
 }
--- a/data/fileio/CSVFileReader.cpp	Mon Dec 11 09:28:40 2017 +0000
+++ b/data/fileio/CSVFileReader.cpp	Thu Mar 01 14:43:40 2018 +0000
@@ -34,6 +34,7 @@
 
 #include <iostream>
 #include <map>
+#include <string>
 
 using namespace std;
 
@@ -137,12 +138,12 @@
     
     if (!ok) {
         if (m_warnings < warnLimit) {
-            cerr << "WARNING: CSVFileReader::load: "
+            SVCERR << "WARNING: CSVFileReader::load: "
                       << "Bad time format (\"" << s
                       << "\") in data line "
                       << lineno+1 << endl;
         } else if (m_warnings == warnLimit) {
-            cerr << "WARNING: Too many warnings" << endl;
+            SVCERR << "WARNING: Too many warnings" << endl;
         }
         ++m_warnings;
     }
@@ -384,15 +385,15 @@
 
                     if (!ok) {
                         if (warnings < warnLimit) {
-                            cerr << "WARNING: CSVFileReader::load: "
+                            SVCERR << "WARNING: CSVFileReader::load: "
                                       << "Non-numeric value \""
                                       << list[i]
                                       << "\" in data line " << lineno+1
                                       << ":" << endl;
-                            cerr << line << endl;
+                            SVCERR << line << endl;
                             ++warnings;
                         } else if (warnings == warnLimit) {
-//                            cerr << "WARNING: Too many warnings" << endl;
+//                            SVCERR << "WARNING: Too many warnings" << endl;
                         }
                     }
                 }
@@ -426,11 +427,11 @@
             for (map<int, map<QString, float> >::iterator i =
                      countLabelValueMap.end(); i != countLabelValueMap.begin(); ) {
                 --i;
-                cerr << "count -> " << i->first << endl;
+                SVCERR << "count -> " << i->first << endl;
                 for (map<QString, float>::iterator j = i->second.begin();
                      j != i->second.end(); ++j) {
                     j->second = v;
-                    cerr << "label -> " << j->first << ", value " << v << endl;
+                    SVCERR << "label -> " << j->first << ", value " << v << endl;
                     v = v + 1.f;
                 }
             }
@@ -443,7 +444,7 @@
                 RegionModel::Point p(*i);
                 int count = labelCountMap[p.label];
                 v = countLabelValueMap[count][p.label];
-                cerr << "mapping from label \"" << p.label << "\" (count " << count << ") to value " << v << endl;
+              //  SVCERR << "mapping from label \"" << p.label << "\" (count " << count << ") to value " << v << endl;
                 RegionModel::Point pp(p.frame, v, p.duration, p.label);
                 pointMap[p] = pp;
             }
--- a/data/fileio/WavFileWriter.cpp	Mon Dec 11 09:28:40 2017 +0000
+++ b/data/fileio/WavFileWriter.cpp	Thu Mar 01 14:43:40 2018 +0000
@@ -19,11 +19,13 @@
 #include "base/Selection.h"
 #include "base/TempWriteFile.h"
 #include "base/Exceptions.h"
+#include "base/Debug.h"
 
 #include <QFileInfo>
 
 #include <iostream>
 #include <cmath>
+#include <string>
 
 using namespace std;
 
@@ -41,7 +43,7 @@
 
     int fileRate = int(round(m_sampleRate));
     if (m_sampleRate != sv_samplerate_t(fileRate)) {
-        cerr << "WavFileWriter: WARNING: Non-integer sample rate "
+        SVCERR << "WavFileWriter: WARNING: Non-integer sample rate "
              << m_sampleRate << " presented, rounding to " << fileRate
              << endl;
     }
@@ -61,7 +63,7 @@
         m_file = sf_open(writePath.toLocal8Bit(), SFM_WRITE, &fileInfo);
 #endif
         if (!m_file) {
-            cerr << "WavFileWriter: Failed to open file ("
+            SVCERR << "WavFileWriter: Failed to open file ("
                  << sf_strerror(m_file) << ")" << endl;
             m_error = QString("Failed to open audio file '%1' for writing")
                 .arg(writePath);
--- a/data/fileio/test/AudioFileReaderTest.h	Mon Dec 11 09:28:40 2017 +0000
+++ b/data/fileio/test/AudioFileReaderTest.h	Thu Mar 01 14:43:40 2018 +0000
@@ -188,11 +188,11 @@
     {
         if (!QDir(audioDir).exists()) {
             QString cwd = QDir::currentPath();
-            cerr << "ERROR: Audio test file directory \"" << audioDir << "\" does not exist (cwd = " << cwd << ")" << endl;
+            SVCERR << "ERROR: Audio test file directory \"" << audioDir << "\" does not exist (cwd = " << cwd << ")" << endl;
             QVERIFY2(QDir(audioDir).exists(), "Audio test file directory not found");
         }
         if (!QDir(diffDir).exists() && !QDir().mkpath(diffDir)) {
-            cerr << "ERROR: Audio diff directory \"" << diffDir << "\" does not exist and could not be created" << endl;
+            SVCERR << "ERROR: Audio diff directory \"" << diffDir << "\" does not exist and could not be created" << endl;
             QVERIFY2(QDir(diffDir).exists(), "Audio diff directory not found and could not be created");
         }
     }
@@ -426,7 +426,7 @@
             for (int i = 0; i < refFrames; ++i) {
                 int ix = i + offset;
                 if (ix >= read) {
-                    cerr << "ERROR: audiofile " << audiofile << " reads truncated (read-rate reference frames " << i << " onward, of " << refFrames << ", are lost)" << endl;
+                    SVCERR << "ERROR: audiofile " << audiofile << " reads truncated (read-rate reference frames " << i << " onward, of " << refFrames << ", are lost)" << endl;
                     QVERIFY(ix < read);
                 }
 
@@ -465,11 +465,11 @@
 	    cerr << "channel " << c << ":  max diff " << maxDiff << " at " << maxIndex << endl;
             */            
             if (rmsDiff >= rmsLimit) {
-                cerr << "ERROR: for audiofile " << audiofile << ": RMS diff = " << rmsDiff << " for channel " << c << " (limit = " << rmsLimit << ")" << endl;
+                SVCERR << "ERROR: for audiofile " << audiofile << ": RMS diff = " << rmsDiff << " for channel " << c << " (limit = " << rmsLimit << ")" << endl;
                 QVERIFY(rmsDiff < rmsLimit);
             }
             if (maxDiff >= maxLimit) {
-                cerr << "ERROR: for audiofile " << audiofile << ": max diff = " << maxDiff << " at frame " << maxIndex << " of " << read << " on channel " << c << " (limit = " << maxLimit << ", edge limit = " << edgeLimit << ", mean diff = " << meanDiff << ", rms = " << rmsDiff << ")" << endl;
+                SVCERR << "ERROR: for audiofile " << audiofile << ": max diff = " << maxDiff << " at frame " << maxIndex << " of " << read << " on channel " << c << " (limit = " << maxLimit << ", edge limit = " << edgeLimit << ", mean diff = " << meanDiff << ", rms = " << rmsDiff << ")" << endl;
                 QVERIFY(maxDiff < maxLimit);
             }
 
@@ -480,7 +480,7 @@
                 float quiet = 0.1f; //!!! allow some ringing - but let's come back to this, it should tail off
                 float mag = fabsf(test[ix * channels + c]);
                 if (mag > quiet) {
-                    cerr << "ERROR: audiofile " << audiofile << " contains spurious data after end of reference (found sample " << test[ix * channels + c] << " at index " << ix << " of channel " << c << " after reference+offset ended at " << refFrames+offset << ")" << endl;
+                    SVCERR << "ERROR: audiofile " << audiofile << " contains spurious data after end of reference (found sample " << test[ix * channels + c] << " at index " << ix << " of channel " << c << " after reference+offset ended at " << refFrames+offset << ")" << endl;
                     QVERIFY(mag < quiet);
                 }
             }
--- a/data/fileio/test/AudioFileWriterTest.h	Mon Dec 11 09:28:40 2017 +0000
+++ b/data/fileio/test/AudioFileWriterTest.h	Thu Mar 01 14:43:40 2018 +0000
@@ -69,7 +69,7 @@
     void init()
     {
         if (!QDir(outDir).exists() && !QDir().mkpath(outDir)) {
-            cerr << "ERROR: Audio out directory \"" << outDir << "\" does not exist and could not be created" << endl;
+            SVCERR << "ERROR: Audio out directory \"" << outDir << "\" does not exist and could not be created" << endl;
             QVERIFY2(QDir(outDir).exists(), "Audio out directory not found and could not be created");
         }
     }
--- a/data/fileio/test/EncodingTest.h	Mon Dec 11 09:28:40 2017 +0000
+++ b/data/fileio/test/EncodingTest.h	Thu Mar 01 14:43:40 2018 +0000
@@ -82,11 +82,11 @@
     void init()
     {
         if (!QDir(encodingDir).exists()) {
-            cerr << "ERROR: Audio encoding file directory \"" << encodingDir << "\" does not exist" << endl;
+            SVCERR << "ERROR: Audio encoding file directory \"" << encodingDir << "\" does not exist" << endl;
             QVERIFY2(QDir(encodingDir).exists(), "Audio encoding file directory not found");
         }
         if (!QDir(outDir).exists() && !QDir().mkpath(outDir)) {
-            cerr << "ERROR: Audio out directory \"" << outDir << "\" does not exist and could not be created" << endl;
+            SVCERR << "ERROR: Audio out directory \"" << outDir << "\" does not exist and could not be created" << endl;
             QVERIFY2(QDir(outDir).exists(), "Audio out directory not found and could not be created");
         }
     }
@@ -161,17 +161,17 @@
                     found = true;
                     QString expected = QString::fromUtf8(mapping[m][1]);
                     if (title != expected) {
-                        cerr << "Title does not match expected: codepoints are" << endl;
-                        cerr << "Title (" << title.length() << "ch): ";
+                        SVCERR << "Title does not match expected: codepoints are" << endl;
+                        SVCERR << "Title (" << title.length() << "ch): ";
                         for (int i = 0; i < title.length(); ++i) {
-                            cerr << title[i].unicode() << " ";
+                            SVCERR << title[i].unicode() << " ";
                         }
-                        cerr << endl;
-                        cerr << "Expected (" << expected.length() << "ch): ";
+                        SVCERR << endl;
+                        SVCERR << "Expected (" << expected.length() << "ch): ";
                         for (int i = 0; i < expected.length(); ++i) {
-                            cerr << expected[i].unicode() << " ";
+                            SVCERR << expected[i].unicode() << " ";
                         }
-                        cerr << endl;
+                        SVCERR << endl;
                     }
                     QCOMPARE(title, expected);
                     break;
@@ -185,7 +185,7 @@
                 // the expected UTF-16. We check this properly in
                 // readWriteAudio below, by saving out the file to a
                 // name matching the metadata
-                cerr << "Couldn't find filename \""
+                SVCERR << "Couldn't find filename \""
                      << file << "\" in title mapping array" << endl;
                 QSKIP("Couldn't find filename in title mapping array");
             }
--- a/data/fileio/test/MIDIFileReaderTest.h	Mon Dec 11 09:28:40 2017 +0000
+++ b/data/fileio/test/MIDIFileReaderTest.h	Thu Mar 01 14:43:40 2018 +0000
@@ -55,7 +55,7 @@
     void init()
     {
         if (!QDir(midiDir).exists()) {
-            cerr << "ERROR: MIDI file directory \"" << midiDir << "\" does not exist" << endl;
+            SVCERR << "ERROR: MIDI file directory \"" << midiDir << "\" does not exist" << endl;
             QVERIFY2(QDir(midiDir).exists(), "MIDI file directory not found");
         }
     }
@@ -76,7 +76,7 @@
         MIDIFileReader reader(path, nullptr, 44100);
         Model *m = reader.load();
         if (!m) {
-            cerr << "MIDI load failed for path: \"" << path << "\"" << endl;
+            SVCERR << "MIDI load failed for path: \"" << path << "\"" << endl;
         }
         QVERIFY(m != nullptr);
         //!!! Ah, now here we could do something a bit more informative
--- a/data/fileio/test/svcore-data-fileio-test.cpp	Mon Dec 11 09:28:40 2017 +0000
+++ b/data/fileio/test/svcore-data-fileio-test.cpp	Thu Mar 01 14:43:40 2018 +0000
@@ -34,12 +34,12 @@
 #endif
 
     if (argc > 1) {
-        cerr << "argc = " << argc << endl;
+        SVCERR << "argc = " << argc << endl;
         testDir = argv[1];
     }
 
     if (testDir != "") {
-        cerr << "Setting test directory base path to \"" << testDir << "\"" << endl;
+        SVCERR << "Setting test directory base path to \"" << testDir << "\"" << endl;
     }
 
     QCoreApplication app(argc, argv);
@@ -71,10 +71,10 @@
     }
 
     if (bad > 0) {
-	cerr << "\n********* " << bad << " test suite(s) failed!\n" << endl;
+    SVCERR << "\n********* " << bad << " test suite(s) failed!\n" << endl;
 	return 1;
     } else {
-	cerr << "All tests passed" << endl;
+    SVCERR << "All tests passed" << endl;
 	return 0;
     }
 }
--- a/data/model/FFTModel.cpp	Mon Dec 11 09:28:40 2017 +0000
+++ b/data/model/FFTModel.cpp	Thu Mar 01 14:43:40 2018 +0000
@@ -19,6 +19,7 @@
 #include "base/Profiler.h"
 #include "base/Pitch.h"
 #include "base/HitCount.h"
+#include "base/Debug.h"
 
 #include <algorithm>
 
@@ -52,8 +53,8 @@
     }
     
     if (m_windowSize > m_fftSize) {
-        cerr << "ERROR: FFTModel::FFTModel: window size (" << m_windowSize
-             << ") must be at least FFT size (" << m_fftSize << ")" << endl;
+        SVCERR << "ERROR: FFTModel::FFTModel: window size (" << m_windowSize
+               << ") must be at least FFT size (" << m_fftSize << ")" << endl;
         throw invalid_argument("FFTModel window size must be at least FFT size");
     }
 
@@ -72,7 +73,7 @@
 FFTModel::sourceModelAboutToBeDeleted()
 {
     if (m_model) {
-        cerr << "FFTModel[" << this << "]::sourceModelAboutToBeDeleted(" << m_model << ")" << endl;
+        SVDEBUG << "FFTModel[" << this << "]::sourceModelAboutToBeDeleted(" << m_model << ")" << endl;
         m_model = 0;
     }
 }
--- a/data/model/ReadOnlyWaveFileModel.cpp	Mon Dec 11 09:28:40 2017 +0000
+++ b/data/model/ReadOnlyWaveFileModel.cpp	Thu Mar 01 14:43:40 2018 +0000
@@ -219,7 +219,7 @@
     int channels = getChannelCount();
 
     if (channel >= channels) {
-        cerr << "ERROR: WaveFileModel::getData: channel ("
+        SVCERR << "ERROR: WaveFileModel::getData: channel ("
              << channel << ") >= channel count (" << channels << ")"
              << endl;
         return {};
@@ -278,14 +278,14 @@
     int channels = getChannelCount();
 
     if (fromchannel > tochannel) {
-        cerr << "ERROR: ReadOnlyWaveFileModel::getData: fromchannel ("
+        SVCERR << "ERROR: ReadOnlyWaveFileModel::getData: fromchannel ("
                   << fromchannel << ") > tochannel (" << tochannel << ")"
                   << endl;
         return {};
     }
 
     if (tochannel >= channels) {
-        cerr << "ERROR: ReadOnlyWaveFileModel::getData: tochannel ("
+        SVCERR << "ERROR: ReadOnlyWaveFileModel::getData: tochannel ("
                   << tochannel << ") >= channel count (" << channels << ")"
                   << endl;
         return {};
--- a/data/model/WritableWaveFileModel.cpp	Mon Dec 11 09:28:40 2017 +0000
+++ b/data/model/WritableWaveFileModel.cpp	Thu Mar 01 14:43:40 2018 +0000
@@ -54,7 +54,7 @@
             path = dir.filePath(QString("written_%1.wav")
                                 .arg((intptr_t)this));
         } catch (DirectoryCreationFailed f) {
-            cerr << "WritableWaveFileModel: Failed to create temporary directory" << endl;
+            SVCERR << "WritableWaveFileModel: Failed to create temporary directory" << endl;
             return;
         }
     }
@@ -64,7 +64,7 @@
     m_writer = new WavFileWriter(path, sampleRate, channels,
                                  WavFileWriter::WriteToTarget);
     if (!m_writer->isOK()) {
-        cerr << "WritableWaveFileModel: Error in creating WAV file writer: " << m_writer->getError() << endl;
+        SVCERR << "WritableWaveFileModel: Error in creating WAV file writer: " << m_writer->getError() << endl;
         delete m_writer; 
         m_writer = 0;
         return;
@@ -74,7 +74,7 @@
 
     m_reader = new WavFileReader(source, true);
     if (!m_reader->getError().isEmpty()) {
-        cerr << "WritableWaveFileModel: Error in creating wave file reader" << endl;
+        SVCERR << "WritableWaveFileModel: Error in creating wave file reader" << endl;
         delete m_reader;
         m_reader = 0;
         return;
@@ -82,7 +82,7 @@
     
     m_model = new ReadOnlyWaveFileModel(source, m_reader);
     if (!m_model->isOK()) {
-        cerr << "WritableWaveFileModel: Error in creating wave file model" << endl;
+        SVCERR << "WritableWaveFileModel: Error in creating wave file model" << endl;
         delete m_model;
         m_model = 0;
         delete m_reader;
--- a/data/model/test/TestFFTModel.h	Mon Dec 11 09:28:40 2017 +0000
+++ b/data/model/test/TestFFTModel.h	Thu Mar 01 14:43:40 2018 +0000
@@ -66,18 +66,18 @@
                     float thresh = 1e-5f;
                     if (abs(reals[i] - eRe) > thresh ||
                         abs(imags[i] - eIm) > thresh) {
-                        cerr << "ERROR: output is not as expected for column "
+                        SVCERR << "ERROR: output is not as expected for column "
                              << i << " in channel " << ch << " (stepThrough = "
                              << stepThrough << ")" << endl;
-                        cerr << "expected : ";
+                        SVCERR << "expected : ";
                         for (int j = 0; j < hs1; ++j) {
-                            cerr << expectedValues[ch][j] << " ";
+                            SVCERR << expectedValues[ch][j] << " ";
                         }
-                        cerr << "\nactual   : ";
+                        SVCERR << "\nactual   : ";
                         for (int j = 0; j < hs1; ++j) {
-                            cerr << complex<float>(reals[j], imags[j]) << " ";
+                            SVCERR << complex<float>(reals[j], imags[j]) << " ";
                         }
-                        cerr << endl;
+                        SVCERR << endl;
                     }
                     COMPARE_FUZZIER_F(reals[i], eRe);
                     COMPARE_FUZZIER_F(imags[i], eIm);
--- a/data/model/test/svcore-data-model-test.cpp	Mon Dec 11 09:28:40 2017 +0000
+++ b/data/model/test/svcore-data-model-test.cpp	Thu Mar 01 14:43:40 2018 +0000
@@ -34,10 +34,10 @@
     }
 
     if (bad > 0) {
-	cerr << "\n********* " << bad << " test suite(s) failed!\n" << endl;
+    SVCERR << "\n********* " << bad << " test suite(s) failed!\n" << endl;
 	return 1;
     } else {
-	cerr << "All tests passed" << endl;
+    SVCERR << "All tests passed" << endl;
 	return 0;
     }
 }
--- a/plugin/PiperVampPluginFactory.cpp	Mon Dec 11 09:28:40 2017 +0000
+++ b/plugin/PiperVampPluginFactory.cpp	Thu Mar 01 14:43:40 2018 +0000
@@ -113,8 +113,7 @@
     Profiler profiler("PiperVampPluginFactory::instantiatePlugin");
 
     if (m_origins.find(identifier) == m_origins.end()) {
-        cerr << "ERROR: No known server for identifier " << identifier << endl;
-        SVDEBUG << "ERROR: No known server for identifier " << identifier << endl;
+        SVCERR << "ERROR: No known server for identifier " << identifier << endl;
         return 0;
     }
     
--- a/rdf/RDFFeatureWriter.cpp	Mon Dec 11 09:28:40 2017 +0000
+++ b/rdf/RDFFeatureWriter.cpp	Thu Mar 01 14:43:40 2018 +0000
@@ -146,14 +146,14 @@
         m_rdfDescriptions[pluginId] = PluginRDFDescription(pluginId);
 
         if (m_rdfDescriptions[pluginId].haveDescription()) {
-            cerr << "NOTE: Have RDF description for plugin ID \""
+            SVCERR << "NOTE: Have RDF description for plugin ID \""
                  << pluginId << "\"" << endl;
         } else {
-            cerr << "NOTE: No RDF description for plugin ID \""
+            SVCERR << "NOTE: No RDF description for plugin ID \""
                  << pluginId << "\"" << endl;
             if (!m_network) {
-                cerr << "      Consider using the --rdf-network option to retrieve plugin descriptions"  << endl;
-                cerr << "      from the network where possible." << endl;
+                SVCERR << "      Consider using the --rdf-network option to retrieve plugin descriptions"  << endl;
+                SVCERR << "      from the network where possible." << endl;
             }
         }
     }
@@ -194,7 +194,7 @@
     QString timelineURI = m_trackTimelineURIs[trackId];
     
     if (timelineURI == "") {
-        cerr << "RDFFeatureWriter: INTERNAL ERROR: writing features without having established a timeline URI!" << endl;
+        SVCERR << "RDFFeatureWriter: INTERNAL ERROR: writing features without having established a timeline URI!" << endl;
         exit(1);
     }
 
@@ -211,7 +211,7 @@
         QString signalURI = m_trackSignalURIs[trackId];
 
         if (signalURI == "") {
-            cerr << "RDFFeatureWriter: INTERNAL ERROR: writing dense features without having established a signal URI!" << endl;
+            SVCERR << "RDFFeatureWriter: INTERNAL ERROR: writing dense features without having established a signal URI!" << endl;
             exit(1);
         }
 
@@ -229,7 +229,7 @@
         QString signalURI = m_trackSignalURIs[trackId];
 
         if (signalURI == "") {
-            cerr << "RDFFeatureWriter: INTERNAL ERROR: writing track-level features without having established a signal URI!" << endl;
+            SVCERR << "RDFFeatureWriter: INTERNAL ERROR: writing track-level features without having established a signal URI!" << endl;
             exit(1);
         }
 
@@ -702,19 +702,19 @@
 
             sampleRate = transform.getSampleRate();
             if (sampleRate == 0.f) {
-                cerr << "RDFFeatureWriter: INTERNAL ERROR: writing dense features without having set the sample rate properly!" << endl;
+                SVCERR << "RDFFeatureWriter: INTERNAL ERROR: writing dense features without having set the sample rate properly!" << endl;
                 return;
             }
 
             stepSize = transform.getStepSize();
             if (stepSize == 0) {
-                cerr << "RDFFeatureWriter: INTERNAL ERROR: writing dense features without having set the step size properly!" << endl;
+                SVCERR << "RDFFeatureWriter: INTERNAL ERROR: writing dense features without having set the step size properly!" << endl;
                 return;
             }
 
             blockSize = transform.getBlockSize();
             if (blockSize == 0) {
-                cerr << "RDFFeatureWriter: INTERNAL ERROR: writing dense features without having set the block size properly!" << endl;
+                SVCERR << "RDFFeatureWriter: INTERNAL ERROR: writing dense features without having set the block size properly!" << endl;
                 return;
             }
         }
--- a/transform/CSVFeatureWriter.cpp	Mon Dec 11 09:28:40 2017 +0000
+++ b/transform/CSVFeatureWriter.cpp	Thu Mar 01 14:43:40 2018 +0000
@@ -117,8 +117,8 @@
         } else if (i->first == "digits") {
             int digits = atoi(i->second.c_str());
             if (digits <= 0 || digits > 100) {
-                cerr << "CSVFeatureWriter: ERROR: Invalid or out-of-range value for number of significant digits: " << i->second << endl;
-                cerr << "CSVFeatureWriter: NOTE: Continuing with default settings" << endl;
+                SVCERR << "CSVFeatureWriter: ERROR: Invalid or out-of-range value for number of significant digits: " << i->second << endl;
+                SVCERR << "CSVFeatureWriter: NOTE: Continuing with default settings" << endl;
             } else {
                 m_digits = digits;
             }
--- a/transform/FileFeatureWriter.cpp	Mon Dec 11 09:28:40 2017 +0000
+++ b/transform/FileFeatureWriter.cpp	Thu Mar 01 14:43:40 2018 +0000
@@ -46,7 +46,7 @@
         } else if (m_support & SupportOneFileTotal) {
             m_singleFileName = QString("output.%1").arg(m_extension);
         } else {
-            cerr << "FileFeatureWriter::FileFeatureWriter: ERROR: Invalid support specification " << support << endl;
+            SVCERR << "FileFeatureWriter::FileFeatureWriter: ERROR: Invalid support specification " << support << endl;
         }
     }
 }
@@ -130,7 +130,7 @@
             if (m_support & SupportOneFilePerTrackTransform &&
                 m_support & SupportOneFilePerTrack) {
                 if (m_singleFileName != "") {
-                    cerr << "FileFeatureWriter::setParameters: WARNING: Both one-file and many-files parameters provided, ignoring many-files" << endl;
+                    SVCERR << "FileFeatureWriter::setParameters: WARNING: Both one-file and many-files parameters provided, ignoring many-files" << endl;
                 } else {
                     m_manyFiles = true;
                 }
@@ -144,7 +144,7 @@
                     // OneFilePerTrack), so we need to be able to
                     // override it
 //                    if (m_manyFiles) {
-//                        cerr << "FileFeatureWriter::setParameters: WARNING: Both many-files and one-file parameters provided, ignoring one-file" << endl;
+//                        SVCERR << "FileFeatureWriter::setParameters: WARNING: Both many-files and one-file parameters provided, ignoring one-file" << endl;
 //                    } else {
                         m_singleFileName = i->second.c_str();
 //                    }
@@ -153,7 +153,7 @@
         } else if (i->first == "stdout") {
             if (m_support & SupportStdOut) {
                 if (m_singleFileName != "") {
-                    cerr << "FileFeatureWriter::setParameters: WARNING: Both stdout and one-file provided, ignoring stdout" << endl;
+                    SVCERR << "FileFeatureWriter::setParameters: WARNING: Both stdout and one-file provided, ignoring stdout" << endl;
                 } else {
                     m_stdout = true;
                 }
@@ -172,8 +172,8 @@
 {
     if (m_singleFileName != "") {
         if (QFileInfo(m_singleFileName).exists() && !(m_force || m_append)) {
-            cerr << endl << "FileFeatureWriter: ERROR: Specified output file \"" << m_singleFileName << "\" exists and neither --" << getWriterTag() << "-force nor --" << getWriterTag() << "-append flag is specified -- not overwriting" << endl;
-            cerr << "NOTE: To find out how to fix this problem, read the help for the --" << getWriterTag() << "-force" << endl << "and --" << getWriterTag() << "-append options" << endl;
+            SVCERR << endl << "FileFeatureWriter: ERROR: Specified output file \"" << m_singleFileName << "\" exists and neither --" << getWriterTag() << "-force nor --" << getWriterTag() << "-append flag is specified -- not overwriting" << endl;
+            SVCERR << "NOTE: To find out how to fix this problem, read the help for the --" << getWriterTag() << "-force" << endl << "and --" << getWriterTag() << "-append options" << endl;
             return "";
         }
         return m_singleFileName;
@@ -219,8 +219,8 @@
     filename = QDir(dirname).filePath(filename);
 
     if (QFileInfo(filename).exists() && !(m_force || m_append)) {
-        cerr << endl << "FileFeatureWriter: ERROR: Output file \"" << filename << "\" exists (for input file or URL \"" << trackId << "\" and transform \"" << transformId << "\") and neither --" << getWriterTag() << "-force nor --" << getWriterTag() << "-append is specified -- not overwriting" << endl;
-        cerr << "NOTE: To find out how to fix this problem, read the help for the --" << getWriterTag() << "-force" << endl << "and --" << getWriterTag() << "-append options" << endl;
+        SVCERR << endl << "FileFeatureWriter: ERROR: Output file \"" << filename << "\" exists (for input file or URL \"" << trackId << "\" and transform \"" << transformId << "\") and neither --" << getWriterTag() << "-force nor --" << getWriterTag() << "-append is specified -- not overwriting" << endl;
+        SVCERR << "NOTE: To find out how to fix this problem, read the help for the --" << getWriterTag() << "-force" << endl << "and --" << getWriterTag() << "-append options" << endl;
         return "";
     }
     
@@ -300,7 +300,7 @@
         if (m_append) mode |= QIODevice::Append;
                        
         if (!file->open(mode)) {
-            cerr << "FileFeatureWriter: ERROR: Failed to open output file \"" << filename
+            SVCERR << "FileFeatureWriter: ERROR: Failed to open output file \"" << filename
                  << "\" for writing" << endl;
             delete file;
             m_files[key] = 0;