在同一行使用两个运算符 [英] using two operators in same line

问题描述

Hello程序员，

我正在尝试写一个有两个运算符的类＃和< =，所以

我可以这样做。< br $> b $ b ...

阵列mArray;

.....

＃4 mArray< = 5; //这可能让＃操作员在LHS上没有任何东西吗？我可以得到< =运算符工作，mArray< = 5，但是不能认为
$无论如何b $ b结合两个运营商togeather！可以返回参考

数组在< =运算符中执行类似（4＃mArray< = 5）的工作。


想要我喜欢有＃4 mArray< = 5;

但我可以使用其他一些版本，4＃mArray< = 5或（mArray< =

5）＃ 4（真的不喜欢这个！）


任何建议，评论和帮助？


类定义数组

class Array

{

public：

Array（）;

~Array（）：

operator< =（const int inIndex）{mIndex = inIndex;}

朋友？ operotor＃（const Array& in Array）

private：

int mIndex;

};

Hello programmers,
I am trying to write a class which has a two operators # and <=, so
that I can do something like this.
...
Array mArray;
.....
#4 mArray <= 5; //is this possible to have for # operator to have
nothing on LHS, I can get <= operator work, mArray <=5, but can''t think
of anyway to combined both operator togeather! can return refrence to
Array in <= operator to do something like (4# mArray <= 5) to work.

Idealy I like to have #4 mArray <= 5;
but I can live with some other versions, 4# mArray <= 5 or (mArray <=
5) #4 (really not prefer this!)

Any suggestions, comments, help?

class defination for Array
class Array
{
public:
Array();
~Array():
operator<= (const int inIndex) {mIndex = inIndex;}
friend ?? operotor# (const Array& in Array)
private:
int mIndex;
};

推荐答案

抱歉，还忘了一个更重要的一点，

如何为< =运算符设置更高的优先级。作业

应始终评估< =首先，之后＃）


谢谢

an ***** @ yahoo.com 写道：

sorry, also forgot one more important point,
how can I have a higher precedence set for <= operator. Assignments
should always evaluate <= first and after that #)

thanks

an*****@yahoo.com wrote:

你好程序员，

我正在尝试写一个有两个运算符的类＃和< =，所以

我可以做这样的事情。

..

阵列mArray;

....

＃4 mArray< = 5; //这可能让＃操作员在LHS上没有任何东西吗？我可以得到< =运算符工作，mArray< = 5，但是不能认为
$无论如何b $ b结合两个运营商togeather！可以返回参考

数组在< =运算符中执行类似（4＃mArray< = 5）的工作。


想要我喜欢有＃4 mArray< = 5;

但我可以使用其他一些版本，4＃mArray< = 5或（mArray< =

5）＃ 4（真的不喜欢这个！）


任何建议，评论和帮助？


类定义数组

class Array

{

public：

Array（）;

~Array（）：

operator< =（const int inIndex）{mIndex = inIndex;}

朋友？ operotor＃（const Array& in Array）

private：

int mIndex;

};

Hello programmers,
I am trying to write a class which has a two operators # and <=, so
that I can do something like this.
..
Array mArray;
....
#4 mArray <= 5; //is this possible to have for # operator to have
nothing on LHS, I can get <= operator work, mArray <=5, but can''t think
of anyway to combined both operator togeather! can return refrence to
Array in <= operator to do something like (4# mArray <= 5) to work.

Idealy I like to have #4 mArray <= 5;
but I can live with some other versions, 4# mArray <= 5 or (mArray <=
5) #4 (really not prefer this!)

Any suggestions, comments, help?

class defination for Array
class Array
{
public:
Array();
~Array():
operator<= (const int inIndex) {mIndex = inIndex;}
friend ?? operotor# (const Array& in Array)
private:
int mIndex;
};

***** @ yahoo.com 写道：

Hello程序员，

我正在尝试写一个有两个运算符的类＃和< =，所以

我可以做这样的事情。

..

阵列mArray;

....

＃4 mArray< = 5; //这可能让＃操作员在LHS上没有任何东西吗？我可以得到< =运算符工作，mArray< = 5，但是不能认为
$无论如何b $ b结合两个运营商togeather！可以返回参考

数组在< =运算符中执行类似（4＃mArray< = 5）的工作。


想要我喜欢有＃4 mArray< = 5;

但我可以使用其他一些版本，4＃mArray< = 5或（mArray< =

5）＃ 4（真的不喜欢这个！）


任何建议，评论和帮助？


类定义数组

class Array

{

public：

Array（）;

~Array（）：

operator< =（const int inIndex）{mIndex = inIndex;}

朋友？ operotor＃（const Array& in Array）

private：

int mIndex;

};

Hello programmers,
I am trying to write a class which has a two operators # and <=, so
that I can do something like this.
..
Array mArray;
....
#4 mArray <= 5; //is this possible to have for # operator to have
nothing on LHS, I can get <= operator work, mArray <=5, but can''t think
of anyway to combined both operator togeather! can return refrence to
Array in <= operator to do something like (4# mArray <= 5) to work.

Idealy I like to have #4 mArray <= 5;
but I can live with some other versions, 4# mArray <= 5 or (mArray <=
5) #4 (really not prefer this!)

Any suggestions, comments, help?

class defination for Array
class Array
{
public:
Array();
~Array():
operator<= (const int inIndex) {mIndex = inIndex;}
friend ?? operotor# (const Array& in Array)
private:
int mIndex;
};

首先，你*不能*定义运算符＃。没有这样的操作员。

鉴于此，无论如何你都要干杯。

First of all, you *can''t* define operator#. There is no such operator.
Given that, you''re toast anyways.

谢谢，很高兴知道，如何使用那么^或@

red floyd写道：

thanks, good to know, how about using then ^ or @
red floyd wrote:

**** *@yahoo.com 写道：

Hello程序员，

我正在尝试写一个有两个运算符的类＃和< =，所以

我可以做这样的事情。

..

阵列mArray;

....

＃4 mArray< = 5; //这可能让＃操作员在LHS上没有任何东西吗？我可以得到< =运算符工作，mArray< = 5，但是不能认为
$无论如何b $ b结合两个运营商togeather！可以返回参考

数组在< =运算符中执行类似（4＃mArray< = 5）的工作。


想要我喜欢有＃4 mArray< = 5;

但我可以使用其他一些版本，4＃mArray< = 5或（mArray< =

5）＃ 4（真的不喜欢这个！）


任何建议，评论和帮助？


类定义数组

class Array

{

public：

Array（）;

~Array（）：

operator< =（const int inIndex）{mIndex = inIndex;}

朋友？ operotor＃（const Array& in Array）

private：

int mIndex;

};

Hello programmers,
I am trying to write a class which has a two operators # and <=, so
that I can do something like this.
..
Array mArray;
....
#4 mArray <= 5; //is this possible to have for # operator to have
nothing on LHS, I can get <= operator work, mArray <=5, but can''t think
of anyway to combined both operator togeather! can return refrence to
Array in <= operator to do something like (4# mArray <= 5) to work.

Idealy I like to have #4 mArray <= 5;
but I can live with some other versions, 4# mArray <= 5 or (mArray <=
5) #4 (really not prefer this!)

Any suggestions, comments, help?

class defination for Array
class Array
{
public:
Array();
~Array():
operator<= (const int inIndex) {mIndex = inIndex;}
friend ?? operotor# (const Array& in Array)
private:
int mIndex;
};

首先，你*不能*定义运算符＃。没有这样的操作员。

鉴于此，无论如何你都要干杯。

First of all, you *can''t* define operator#. There is no such operator.
Given that, you''re toast anyways.

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