formatting

Author: elstr-512

.vscode/settings.json

@@ -0,0 +1,4 @@
+{
+    "C_Cpp.clang_format_fallbackStyle": "",
+    "C_Cpp.clang_format_style": "{ BasedOnStyle: LLVM, UseTab: Never, IndentWidth: 4, ColumnLimit: 0, AlignConsecutiveAssignments: true, DerivePointerAlignment: true, InsertNewlineAtEOF: true}"
+}

README.md

@@ -2,4 +2,6 @@
 
 hello :)
 
-https://code.visualstudio.com/docs/cpp/config-linux#_debug-helloworldcpp
+https://code.visualstudio.com/docs/cpp/config-linux#_debug-helloworldcpp
+
+https://clang.llvm.org/docs/ClangFormatStyleOptions.html

source/helloWorld/helloWorld.cpp helloWorld/helloWorld.cppsource/helloWorld/helloWorld.cpp renamed to helloWorld/helloWorld.cpp

@@ -1,6 +1,6 @@
 #include <iostream>
 
-int main() {
+int main(int argc, char const *argv[]) {
     std::cout << "Hello World!" << std::endl;;
     return 0;
-}
+}

source/chpt_1_ACppPrimer/creditCard/CreditCard.cpp

@@ -1,28 +1,28 @@
-#include "CreditCard.h"                      // provides CreditCard
-using namespace std;                         // make std:: accessible
+#include "CreditCard.h" // provides CreditCard
+using namespace std;    // make std:: accessible
 
 CreditCard::CreditCard(const string& no, const string& nm, int lim, double bal) {
-  number = no;
-  name = nm;
-  balance = bal;
-  limit = lim;
+    number  = no;
+    name    = nm;
+    balance = bal;
+    limit   = lim;
 }
-bool CreditCard::chargeIt(double price) {   // make a charge
-  if (price + balance > double(limit))
-    return false;                          // over limit
-  
-  balance += price;
-  return true;                              // the charge goes through
+bool CreditCard::chargeIt(double price) {
+    if (price + balance > double(limit))
+        return false;
+
+    balance += price;
+    return true;
 }
 
-void CreditCard::makePayment(double payment) { // make a payment
-  balance -= payment;
+void CreditCard::makePayment(double payment) {
+    balance -= payment;
 }
-                                            // print card information
+
 ostream& operator<<(ostream& out, const CreditCard& c) {
-  out << "Number = "  << c.getNumber()  << "\n"
-      << "Name = "    << c.getName()    << "\n"
-      << "Balance = " << c.getBalance() << "\n"
-      << "Limit = "   << c.getLimit()   << "\n";
-  return out;
+    out << "Number = "  << c.getNumber()  << "\n"
+        << "Name = "    << c.getName()    << "\n"
+        << "Balance = " << c.getBalance() << "\n"
+        << "Limit = "   << c.getLimit()   << "\n";
+    return out;
 }

source/chpt_1_ACppPrimer/creditCard/CreditCard.h

@@ -1,25 +1,25 @@
-#ifndef CREDIT_CARD_H                          // avoid repeated expansion
+#ifndef CREDIT_CARD_H // avoid repeated expansion
 #define CREDIT_CARD_H
 
-#include <string>                              // provides string
-#include <iostream>                            // provides ostream
+#include <iostream> // provides ostream
+#include <string>   // provides string
 
 class CreditCard {
-public:
-  CreditCard(const std::string& no, const std::string& nm, int lim, double bal=0);
-  std::string  getNumber() const  { return number; }
-  std::string  getName() const    { return name; }
-  double       getBalance() const { return balance; }
-  int          getLimit() const   { return limit; }
+  public:
+    CreditCard(const std::string& no, const std::string& nm, int lim, double bal = 0); // constructor
+    std::string getNumber() const { return number; }
+    std::string getName() const { return name; }
+    double getBalance() const { return balance; }
+    int getLimit() const { return limit; }
 
-  bool chargeIt(double price);                 // make a charge
-  void makePayment(double payment);            // make a payment
-private:                                       // private member data
-  std::string  number;                         // credit card number
-  std::string  name;                           // card owner's name
-  int          limit;                          // credit limit
-  double       balance;                        // credit card balance
+    bool chargeIt(double price);      // make a charge
+    void makePayment(double payment); // make a payment
+  private:                            // private member data
+    std::string number;               // credit card number
+    std::string name;                 // card owner's name
+    int limit;                        // credit limit
+    double balance;                   // credit card balance
 };
 
 std::ostream& operator<<(std::ostream& out, const CreditCard& c); // print card information
-#endif
+#endif

source/chpt_1_ACppPrimer/creditCard/main.cpp

@@ -1,35 +1,37 @@
-#include <vector>                                 // provides STL vector
-#include "CreditCard.h"                           // provides CreditCard, cout, string
-
-using namespace std;                              // make std accessible
-
-void testCard() {                                 // CreditCard test function
-  vector<CreditCard*> wallet(10);                 // vector of 10 CreditCard pointers
-  
-  // allocate 3 new cards
-  wallet[0] = new CreditCard("5391 0375 9387 5309", "John Bowman", 2500);
-  wallet[1] = new CreditCard("3485 0399 3395 1954", "John Bowman", 3500);
-  wallet[2] = new CreditCard("6011 4902 3294 2994", "John Bowman", 5000);
-
-  for (int j=1; j <= 16; j++) {                   // make some charges
-     wallet[0]->chargeIt(double(j));              // explicitly cast to double
-     wallet[1]->chargeIt(2 * j);                  // implicitly cast to double
-     wallet[2]->chargeIt(double(3 * j));
-  }
-
-  cout << "Card payments:\n";
-  for (int i=0; i < 3; i++){                      // make more charges
-     cout << *wallet[i];
-     while (wallet[i]->getBalance() > 100.0) {
-      wallet[i]->makePayment(100.0);
-      cout << "New balance = " << wallet[i]->getBalance() << "\n";
-     }
-      cout << "\n";
-      delete wallet[i];                           // deallocate storage
-   }
+#include "CreditCard.h" // provides CreditCard, cout, string
+#include <vector>       // provides STL vector
+
+using namespace std; // make std accessible
+
+void testCard() {                    // CreditCard test function
+    vector<CreditCard *> wallet(10); // vector of 10 CreditCard pointers
+
+    // allocate 3 new cards
+    wallet[0] = new CreditCard("5391 0375 9387 5309", "John Bowman", 2500);
+    wallet[1] = new CreditCard("3485 0399 3395 1954", "John Bowman", 3500);
+    wallet[2] = new CreditCard("6011 4902 3294 2994", "John Bowman", 5000);
+
+    for (int j = 1; j <= 16; j++) {     // make some charges
+        wallet[0]->chargeIt(double(j)); // explicitly cast to double
+        wallet[1]->chargeIt(2 * j);     // implicitly cast to double
+        wallet[2]->chargeIt(double(3 * j));
+    }
+
+    cout << "Card payments:\n";
+    for (int i = 0; i < 3; i++) { // make more charges
+        cout << *wallet[i];
+
+        while (wallet[i]->getBalance() > 100.0) {
+            wallet[i]->makePayment(100.0);
+            cout << "New balance = " << wallet[i]->getBalance() << "\n";
+        }
+
+        cout << "\n";
+        delete wallet[i]; // deallocate storage
+    }
 }
 
-int main() {                                      // main function
-  testCard();
-  return EXIT_SUCCESS;                            // successful execution
-}
+int main(int argc, char const *argv[]) {
+    testCard();
+    return EXIT_SUCCESS; // successful execution
+}