From 0072b4da6aa0676e3954aa5ac4bb3df59cdddbb0 Mon Sep 17 00:00:00 2001
From: p68710245 <xxj.rcls@seu.edu.cn>
Date: Sun, 28 Apr 2024 20:03:34 +0800
Subject: [PATCH] Add copy_file_with_chars.cpp

---
 copy_file_with_chars.cpp | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)
 create mode 100644 copy_file_with_chars.cpp

diff --git a/copy_file_with_chars.cpp b/copy_file_with_chars.cpp
new file mode 100644
index 0000000..8f36056
--- /dev/null
+++ b/copy_file_with_chars.cpp
@@ -0,0 +1,16 @@
+#include <iostream>
+#include <fstream>
+#include <string>
+int main()
+{
+    std::ifstream ifile("hello.txt");
+    std::ofstream ofile("hello_copy.txt");
+    // 忽略文件对象判断的过程
+    ifile.unsetf(std::ios::skipws); // 设置不跳过空白符的flag
+    char ch{};
+    while (ifile >> ch) // 如果没有上方语句，可以ifile.get(ch)
+        ofile << ch;
+    ifile.close(); // 如没有这两个函数析构函数也可关闭，但建议显式书写
+    ofile.close();
+    return 0;
+}
\ No newline at end of file