小编Ant*_*nth的帖子

我想知道是否有办法在不使用MUL或DIV指令的情况下执行任何乘法或除法,因为它们需要大量的CPU周期.我可以为此目标利用SHL或SHR指令吗？如何实现汇编代码？

我不明白错误在哪里...它给了我:错误:预期')'在'conf'之前我建立...

这是generic.cpp文件.

#include <stdio.h>
#include "generic.h"
#include <string>
#include <iostream>


Generic(dynamic_reconfigure::Config conf ) //Costruttore
{
   this->conf = conf;
}

int Generic::addInt(std::string name, int value)
{
   dynamic_reconfigure::IntParameter int_param;
   std::cout << "Insert an integer value of " << name << ":\n";
   std::cin >> value;
   std::cout << "Setting " << name << "\n\n";
   std::cout << "Matched value: " << value << "\n\n";
   int_param.name=name;
   int_param.value=value;
   this->conf.ints.push_back(int_param);

return value;
}

这里有generic.h文件:

 #ifndef GENERIC_H_INCLUDED
 #define GENERIC_H_INCLUDED
 #include <string>
 #include <dynamic_reconfigure/IntParameter.h>
 #include <dynamic_reconfigure/Config.h>

 class Generic{

    dynamic_reconfigure::Config conf; …