是否有返回字符的 ASCII 值的函数?(C++) [英] Is there a function that returns the ASCII value of a character? (C++)

问题描述

我需要一个返回字符的 ASCII 值的函数，包括空格、制表符、换行符等...

I need a function that returns the ASCII value of a character, including spaces, tabs, newlines, etc...

同理，十六进制、十进制、二进制之间转换的函数是什么?

On a similar note, what is the function that converts between hexadecimal, decimal, and binary numbers?

推荐答案

char c;
int ascii = (int) c;
s2.data[j]=(char)count;

char是整数，不需要转换函数.

A char is an integer, no need for conversion functions.

也许您正在寻找将整数显示为字符串的函数 - 使用十六进制、二进制或十进制表示?

Maybe you are looking for functions that display integers as a string - using hex, binary or decimal representations?

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