Qt Reference Documentation

frequencyspectrum.cpp Example File

demos/spectrum/app/frequencyspectrum.cpp
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 #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();
 }
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