我正在尝试用 C++ 编写一个程序来分析声音。我想使用 libsndfile 库。我在 g++ 编译器选项中添加了一个选项 -lsndfile。但我收到错误:WavReader.cpp:18: undefined reference to `sf_open'
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#include <cstdlib>
#include "WavReader.h"
#include <sndfile.h>
#include <iostream>
namespace SA {
WavReader::WavReader(char* fileName, SoundProcessor* soundProcessor) {
this->fileName = fileName;
this->soundProcessor = soundProcessor;
}
void WavReader::readFile() {
SNDFILE* sf = NULL;
SF_INFO info;
info.format = 0;
sf = sf_open(this->fileName, SFM_READ, &info);
}
WavReader::~WavReader() {
}
}