1 files changed, 70 insertions, 0 deletions
diff --git a/tests/manual/spectrum/spectrumapp/frequencyspectrum.cpp b/tests/manual/spectrum/spectrumapp/frequencyspectrum.cpp
new file mode 100644
index 00000000..39e7e822
--- /dev/null
+++ b/tests/manual/spectrum/spectrumapp/frequencyspectrum.cpp
@@ -0,0 +1,70 @@
+/******************************************************************************
+**
+** Copyright (C) 2015 The Qt Company Ltd.
+** Contact: http://www.qt.io/licensing/
+**
+** This file is part of the Qt Data Visualization module.
+**
+** $QT_BEGIN_LICENSE:COMM$
+**
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see http://www.qt.io/terms-conditions. For further
+** information use the contact form at http://www.qt.io/contact-us.
+**
+** $QT_END_LICENSE$
+**
+******************************************************************************/
+
+#include "frequencyspectrum.h"
+
+FrequencySpectrum::FrequencySpectrum(int numPoints)
+    :   m_elements(numPoints)
+{
+
+}
+
+void FrequencySpectrum::reset()
+{
+    iterator i = begin();
+    for ( ; i != end(); ++i)
+        *i = Element();
+}
+
+int FrequencySpectrum::count() const
+{
+    return m_elements.count();
+}
+
+FrequencySpectrum::Element &FrequencySpectrum::operator[](int index)
+{
+    return m_elements[index];
+}
+
+const FrequencySpectrum::Element &FrequencySpectrum::operator[](int index) const
+{
+    return m_elements[index];
+}
+
+FrequencySpectrum::iterator FrequencySpectrum::begin()
+{
+    return m_elements.begin();
+}
+
+FrequencySpectrum::iterator FrequencySpectrum::end()
+{
+    return m_elements.end();
+}
+
+FrequencySpectrum::const_iterator FrequencySpectrum::begin() const
+{
+    return m_elements.begin();
+}
+
+FrequencySpectrum::const_iterator FrequencySpectrum::end() const
+{
+    return m_elements.end();
+}