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的構造函數創建一個對象由於某種原因,每當我嘗試運行我的代碼時,它總是調用默認構造函數,但它應該使用參數調用構造函數。如何用參數
#include "pokemon.h"
int main()
{
int choice;
cout<<"input 1 2 or 3"<<endl;
cin>>choice;
if(choice==1||choice==2||choice==3)
{
pokemon(choice);
}
}
我headerfile
我有
#include <iostream>
#include <string>
#include <stdlib.h>
#include <time.h>
using namespace std;
class pokemon{
public:
pokemon();//default constructor
pokemon(int a);
~pokemon();//desconstructor
pokemon(const pokemon& c);
void train();
void feed();
bool isnothappy();
string getName();//accessor for the name
int getPowerlevel();//accessor for the power level
string getColor();//accessor for the color
string getType();//accessor
int getHappylevel();//accessor
static int getNumObjects();
void set_type(string);//mutator
void set_color(string);//mutator
void set_power_level(int);//mutator
void set_happy_level(int);//mutator
void set_name(string);//mutator
private:
string name;
string color;
string type;
int power_level;
int happy_level;
static int numberobject;
};
和我在其他.cpp文件我有
int pokemon::numberobject=0;//initialize static member variable
pokemon::pokemon(){//default constructor
name="pikachu";
color="yellow";
type="electric";
power_level=0;
happy_level=1;
cout<<"The default constructor is being called"<<endl;
++numberobject;
}
pokemon::pokemon(int a)
{
if(a==0)
{
name="Pikachu";
color="yellow";
type="electric";
power_level=1;
happy_level=1;
}
else if(a==1)
{
name="Bulbasaur";
color="green";
type="grass";
power_level=1;
happy_level=1;
}
else if(a==2)
{
name="Charmander";
color="red";
type="fire";
power_level=1;
happy_level=1;
}
else if(a==3)
{
name="Squritle";
color="blue";
type="water";
power_level=1;
happy_level=1;
}
cout<<"Congratulations you have chosen "<<getName()<<". This " <<getColor()<<" "<<getType()<<" pokemon is really quite energetic!"<<endl;
++numberobject;
}
pokemon::~pokemon()
{
//cout<<"the destructor is now being called"<<endl;
//cout<<"the number of objects before the destructor is "<<pokemon::getNumObjects()<<endl;
--numberobject;
cout<<"Now you have a total number of "<<pokemon::getNumObjects()<<endl;
}
pokemon::pokemon(const pokemon& c)//copy constructor
{
name=c.name;
color=c.color;
type=c.type;
power_level=c.power_level;
happy_level=c.happy_level;
++numberobject;
}
我有我的兩個構造函數聲明,我在其他文件中定義的,但這該死的東西始終稱默認構造函數
'pokemon(choice);'這條線做什麼? – PaulMcKenzie
@PaulMcKenzie口袋妖怪(選擇)甚至沒有得到任何理由,因爲它只是去默認的構造函數得到執行 – Brogrammer93
你能告訴我們一個'pokemon.h'的片段 – dlavila