From 7da5cae134b3f5dc0e3bc6641f2ae5364fa5f512 Mon Sep 17 00:00:00 2001
From: angeld55 <angel_dimitriev@abv.bg>
Date: Tue, 24 May 2022 00:13:26 +0300
Subject: added check to MyString for length when input comes for a stream

---
 Sem. 11/Examples/Bar/MyString/MyString.cpp | 44 +++++++++++++++++++++++-------
 Sem. 11/Examples/Bar/MyString/MyString.h   |  9 +++---
 2 files changed, 38 insertions(+), 15 deletions(-)

(limited to 'Sem. 11/Examples/Bar/MyString')

diff --git a/Sem. 11/Examples/Bar/MyString/MyString.cpp b/Sem. 11/Examples/Bar/MyString/MyString.cpp
index 3e60278..9ce6701 100644
--- a/Sem. 11/Examples/Bar/MyString/MyString.cpp	
+++ b/Sem. 11/Examples/Bar/MyString/MyString.cpp	
@@ -1,6 +1,7 @@
 #include "MyString.h"
 #include <cstring>
 #include <iostream>
+#include <iomanip>
 
 void MyString::copyFrom(const MyString& other)
 {
@@ -13,13 +14,6 @@ void MyString::free()
 	delete[] str;
 }
 
-MyString::MyString()
-{
-	str = new char[1];
-	str[0] = '\0';
-	size = 0;
-}
-
 MyString::MyString(const char* data)
 {
 	if(data == nullptr)
@@ -36,6 +30,35 @@ MyString::MyString(const char* data)
 	}
 }
 
+size_t getNumSize(size_t num)
+{
+	size_t res = 0;
+	while (num)
+	{
+		res++;
+		num /= 10;
+	}
+	return res;
+}
+MyString::MyString(size_t n)
+{
+	int numSize = getNumSize(n);
+	str = new char[numSize + 1];
+
+	str[numSize] = '\0';
+
+	for (size_t i = 0; i < numSize; i++, n /= 10)
+		str[numSize - 1 - i] = (n % 10) + '0';
+	size = numSize;
+}
+
+MyString::MyString()
+{
+	str = new char[1];
+	str[0] = '\0';
+	size = 1;
+}
+
 MyString::MyString(const MyString& other)
 {
 	copyFrom(other);
@@ -59,7 +82,7 @@ size_t MyString::getSize() const
 {
 	return size;
 }
-void MyString::concat(const MyString& other)
+void MyString::concatFrom(const MyString& other)
 {
 	char* temp = new char[getSize() + other.getSize() + 1];
 	strcpy(temp, str);
@@ -77,7 +100,7 @@ const char* MyString::c_str() const
 
 MyString& MyString::operator+=(const MyString& other)
 {
-	concat(other);
+	concatFrom(other);
 	return *this;
 }
 
@@ -98,7 +121,7 @@ std::istream& operator>>(std::istream& stream, MyString& str)
 {
 	delete[] str.str;
 	char buff[1024];
-	stream >> buff;
+	stream >>  std::setw(1024) >> buff;
 
 	str.size = strlen(buff);
 	str.str = new char[str.size + 1];
@@ -131,6 +154,7 @@ MyString::MyString(MyString&& otherString)
 
 MyString& MyString::operator=(MyString&& otherString)
 {
+
 	if (this != &otherString)
 	{
 		free();
diff --git a/Sem. 11/Examples/Bar/MyString/MyString.h b/Sem. 11/Examples/Bar/MyString/MyString.h
index b37733a..9e300d6 100644
--- a/Sem. 11/Examples/Bar/MyString/MyString.h	
+++ b/Sem. 11/Examples/Bar/MyString/MyString.h	
@@ -9,12 +9,15 @@ class MyString
 	void copyFrom(const MyString& other);
 	void free();
 
+	void concatFrom(const MyString& other);
+
 public:
 	MyString();
 	MyString(const char*);
+	MyString(size_t n); //convert constructor
 
 	MyString(const MyString&);
-	
+
 	MyString(MyString&&); //move constructor that accepts rvalue;
 
 	MyString& operator=(const MyString& other);
@@ -23,7 +26,6 @@ public:
 	~MyString();
 
 	size_t getSize() const;
-	void concat(const MyString& other);
 
 	const char* c_str() const;
 
@@ -39,6 +41,3 @@ MyString operator+(const MyString& lhs, const MyString& rhs);
 bool operator==(const MyString& lhs, const MyString& rhs);
 bool operator<=(const MyString& lhs, const MyString& rhs);
 bool operator<(const MyString& lhs, const MyString& rhs);
-
-
-//MyString name = "sdfsdf"
\ No newline at end of file
-- 
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