[英]Aquila/C++ compiling causes an undefined reference
I am trying to compile the code below using Aquila:我正在尝试使用 Aquila 编译以下代码:
#include "fft.h"
Aquila::SpectrumType ffm::FFT()
{
// WAV file.
Aquila::WaveFile mywav("sound.wav");
// input signal parameters
const std::size_t SIZE = 52117000;
const Aquila::FrequencyType sampleFreq = mywav.getSampleFrequency();
const Aquila::FrequencyType f1 = 125, f2 = 700;
Aquila::SineGenerator sineGenerator1 = Aquila::SineGenerator(sampleFreq);
sineGenerator1.setAmplitude(32).setFrequency(f1).generate(SIZE);
Aquila::SineGenerator sineGenerator2 = Aquila::SineGenerator(sampleFreq);
sineGenerator2.setAmplitude(8).setFrequency(f2).setPhase(0.75).generate(SIZE);
auto sum = sineGenerator1 + sineGenerator2;
auto fft = Aquila::FftFactory::getFft(SIZE);
Aquila::SpectrumType spectrum = fft->fft(sum.toArray());
return spectrum;
}
I compile using:我编译使用:
g++ -o main.exe fft.cpp -L . -lAquila -lOoura_fft
But I keep getting undefined references!但我不断收到未定义的引用!
c:/users/omanb/scoop/apps/gcc/current/bin/../lib/gcc/x86_64-w64-mingw32/11.2.0/../../../../x86_64-w64-mingw32/bin/ld.exe: C:\Users\omanb\AppData\Local\Temp\ccMPdyPz.o:fft.cpp:(.text+0x1bf): undefined reference to `Aquila::FftFactory::getFft(unsigned long long)'
c:/users/omanb/scoop/apps/gcc/current/bin/../lib/gcc/x86_64-w64-mingw32/11.2.0/../../../../x86_64-w64-mingw32/bin/ld.exe: C:\Users\omanb\AppData\Local\Temp\ccMPdyPz.o:fft.cpp:(.text+0x236): undefined reference to `Aquila::WaveFile::~WaveFile()'
c:/users/omanb/scoop/apps/gcc/current/bin/../lib/gcc/x86_64-w64-mingw32/11.2.0/../../../../x86_64-w64-mingw32/bin/ld.exe: C:\Users\omanb\AppData\Local\Temp\ccMPdyPz.o:fft.cpp:(.text+0x2bf): undefined reference to `Aquila::WaveFile::~WaveFile()'
Here is the header file containing all files for Aquila.这是 header 文件,其中包含 Aquila 的所有文件。
#ifndef FFT_CLASS_H
#define FFT_CLASS_H
#include "../aquila/aquila/aquila.h"
#include "../aquila/aquila/global.h"
#include "../aquila/aquila/tools/TextPlot.h"
#include "../aquila/aquila/source/WaveFile.h"
#include "../aquila/aquila/source/generator/SineGenerator.h"
#include "../aquila/aquila/transform/FftFactory.h"
class ffm
{
public:
Aquila::SpectrumType FFT();
};
#endif
声明:本站的技术帖子网页,遵循CC BY-SA 4.0协议,如果您需要转载,请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.