Add ex02 solution

diff --git a/ex02/Account.cpp b/ex02/Account.cpp
new file mode 100644 (file)
index 0000000..ea45645
--- /dev/null
+++ b/ex02/Account.cpp
@@ -0,0 +1,127 @@
+#include "Account.hpp"
+#include <iostream>
+#include <ctime>
+
+int    Account::_nbAccounts;
+int    Account::_totalAmount;
+int    Account::_totalNbDeposits;
+int    Account::_totalNbWithdrawals;
+
+Account::Account(int initial_deposit):
+       _accountIndex(_nbAccounts),
+       _amount(initial_deposit),
+       _nbDeposits(0),
+       _nbWithdrawals(0)
+{
+       ++_nbAccounts;
+       _totalAmount += _amount;
+       _displayTimestamp();
+       std::cout << "index:" << _accountIndex
+               << ";amount:" << _amount
+               << ";created\n";
+}
+
+Account::~Account(void)
+{
+       _displayTimestamp();
+       std::cout << "index:" << _accountIndex
+               << ";amount:" << _amount
+               << ";closed\n";
+}
+
+void   Account::_displayTimestamp(void)
+{
+       std::time_t     now_raw = std::time(NULL);
+       std::tm         *now = std::localtime(&now_raw);
+
+       std::cout << '[' 
+               << now->tm_year + 1900
+               << now->tm_mon + 1
+               << now->tm_mday
+               << '_'
+               << now->tm_hour
+               << now->tm_min
+               << now->tm_sec
+               << "] ";
+}
+
+void   Account::makeDeposit(int deposit)
+{
+       _displayTimestamp();
+       ++_nbDeposits;
+       ++_totalNbDeposits;
+       _amount += deposit;
+       _totalAmount += deposit;
+       std::cout << "index:" << _accountIndex
+               << ";p_amount:" << _amount - deposit
+               << ";deposit:" << deposit
+               << ";amount:" << _amount
+               << ";nb_deposits:" << _nbDeposits
+               << '\n';
+}
+
+bool   Account::makeWithdrawal(int withdrawal)
+{
+       _displayTimestamp();
+       std::cout << "index:" << _accountIndex
+               << ";p_amount:" << _amount;
+       if (withdrawal > _amount)
+       {
+               std::cout << ";withdrawal:refused\n";
+               return (0);
+       }
+       ++_nbWithdrawals;
+       ++_totalNbWithdrawals;
+       _amount -= withdrawal;
+       _totalAmount -= withdrawal;
+       std::cout << ";withdrawal:" << withdrawal
+               << ";amount:" << _amount
+               << ";nb_withdrawals:" << _nbWithdrawals
+               << '\n';
+       return (1);
+}
+
+int    Account::checkAmount(void) const
+{
+       return (_amount);
+}
+
+void   Account::displayStatus(void) const
+{
+       _displayTimestamp();
+       std::cout << "index:" << _accountIndex
+               << ";amount:" << _amount
+               << ";deposits:" << _nbDeposits
+               << ";withdrawals:" << _nbWithdrawals
+               << '\n';
+}
+
+int    Account::getNbAccounts(void)
+{
+       return (_nbAccounts);
+}
+
+int    Account::getTotalAmount(void)
+{
+       return (_totalAmount);
+}
+
+int    Account::getNbDeposits(void)
+{
+       return (_totalNbDeposits);
+}
+
+int    Account::getNbWithdrawals(void)
+{
+       return (_totalNbWithdrawals);
+}
+
+void   Account::displayAccountsInfos(void)
+{
+       _displayTimestamp();
+       std::cout << "accounts:" << _nbAccounts
+               << ";total:" << _totalAmount
+               << ";deposits:" << _totalNbDeposits
+               << ";withdrawals:" << _totalNbWithdrawals
+               << '\n';
+}

diff --git a/ex02/Account.hpp b/ex02/Account.hpp
new file mode 100644 (file)
index 0000000..cd31e06
--- /dev/null
+++ b/ex02/Account.hpp
@@ -0,0 +1,69 @@
+// ************************************************************************** //
+//                                                                            //
+//                Account.hpp for GlobalBanksters United                //
+//                Created on  : Thu Nov 20 19:43:15 1989                      //
+//                Last update : Wed Jan 04 14:54:06 1992                      //
+//                Made by : Brad "Buddy" McLane <bm@gbu.com>                  //
+//                                                                            //
+// ************************************************************************** //
+
+
+#pragma once
+#ifndef __ACCOUNT_H__
+#define __ACCOUNT_H__
+
+// ************************************************************************** //
+//                               Account Class                                //
+// ************************************************************************** //
+
+class Account {
+
+
+public:
+
+       typedef Account         t;
+
+       static int      getNbAccounts( void );
+       static int      getTotalAmount( void );
+       static int      getNbDeposits( void );
+       static int      getNbWithdrawals( void );
+       static void     displayAccountsInfos( void );
+
+       Account( int initial_deposit );
+       ~Account( void );
+
+       void    makeDeposit( int deposit );
+       bool    makeWithdrawal( int withdrawal );
+       int             checkAmount( void ) const;
+       void    displayStatus( void ) const;
+
+
+private:
+
+       static int      _nbAccounts;
+       static int      _totalAmount;
+       static int      _totalNbDeposits;
+       static int      _totalNbWithdrawals;
+
+       static void     _displayTimestamp( void );
+
+       int                             _accountIndex;
+       int                             _amount;
+       int                             _nbDeposits;
+       int                             _nbWithdrawals;
+
+       Account( void );
+
+};
+
+
+
+// ************************************************************************** //
+// vim: set ts=4 sw=4 tw=80 noexpandtab:                                      //
+// -*- indent-tabs-mode:t;                                                   -*-
+// -*- mode: c++-mode;                                                       -*-
+// -*- fill-column: 75; comment-column: 75;                                  -*-
+// ************************************************************************** //
+
+
+#endif /* __ACCOUNT_H__ */

diff --git a/ex02/Makefile b/ex02/Makefile
new file mode 100644 (file)
index 0000000..6730364
--- /dev/null
+++ b/ex02/Makefile
@@ -0,0 +1,53 @@
+CC := c++
+CFLAGS = -std=c++98 -Wall -Wextra -Werror -Wpedantic
+
+ifneq ("$(wildcard .debug)","")
+       CFLAGS += -g
+endif
+
+RM := rm -f
+
+INCDIR := inc
+INCDIR += $(addsuffix /inc, $(SUBPROJECTS));
+ifneq ($(INCLUDE),)
+       INCLUDE := $(addprefix -I, $(INCDIR))
+endif
+
+SRCDIR := .
+
+SOURCES :=     tests.cpp               \
+                       Account.cpp             \
+
+SOURCES := $(addprefix $(SRCDIR)/, $(SOURCES))
+
+OBJECTS := $(SOURCES:.cpp=.o)
+
+NAME := tests
+
+all : $(NAME)
+
+debug : .debug
+       $(MAKE) all
+
+nodebug :
+       $(RM) .debug
+       $(MAKE) re
+
+.% :
+       $(MAKE) fclean
+       touch $@
+
+$(NAME) : $(OBJECTS)
+       $(CC) $(CFLAGS) -o $@ $^ $(LINKS)
+
+%.o : %.cpp
+       $(CC) $(CFLAGS) -o $@ -c $< $(INCLUDE)
+
+clean :
+       $(RM) $(OBJECTS)
+
+fclean : clean
+       $(RM) $(NAME)
+
+re : fclean
+       $(MAKE) all

diff --git a/ex02/tests.cpp b/ex02/tests.cpp
new file mode 100644 (file)
index 0000000..0999525
--- /dev/null
+++ b/ex02/tests.cpp
@@ -0,0 +1,72 @@
+// ************************************************************************** //
+//                                                                            //
+//                tests.cpp for GlobalBanksters United                        //
+//                Created on  : Thu Nov 20 23:45:02 1989                      //
+//                Last update : Wed Jan 04 09:23:52 1992                      //
+//                Made by : Brad "Buddy" McLane <bm@gbu.com>                  //
+//                                                                            //
+// ************************************************************************** //
+
+#include <vector>
+#include <algorithm>
+#include <functional>
+#include "Account.hpp"
+
+
+int            main( void ) {
+
+       typedef std::vector<Account::t>                                                   accounts_t;
+       typedef std::vector<int>                                                                  ints_t;
+       typedef std::pair<accounts_t::iterator, ints_t::iterator> acc_int_t;
+
+       int     const                           amounts[]       = { 42, 54, 957, 432, 1234, 0, 754, 16576 };
+       size_t const                    amounts_size( sizeof(amounts) / sizeof(int) );
+       accounts_t                              accounts( amounts, amounts + amounts_size );
+       accounts_t::iterator    acc_begin       = accounts.begin();
+       accounts_t::iterator    acc_end         = accounts.end();
+
+       int     const                   d[]                     = { 5, 765, 564, 2, 87, 23, 9, 20 };
+       size_t const            d_size( sizeof(d) / sizeof(int) );
+       ints_t                          deposits( d, d + d_size );
+       ints_t::iterator        dep_begin       = deposits.begin();
+       ints_t::iterator        dep_end         = deposits.end();
+
+       int     const                   w[]                     = { 321, 34, 657, 4, 76, 275, 657, 7654 };
+       size_t const            w_size( sizeof(w) / sizeof(int) );
+       ints_t                          withdrawals( w, w + w_size );
+       ints_t::iterator        wit_begin       = withdrawals.begin();
+       ints_t::iterator        wit_end         = withdrawals.end();
+
+       Account::displayAccountsInfos();
+       std::for_each( acc_begin, acc_end, std::mem_fun_ref( &Account::displayStatus ) );
+
+       for ( acc_int_t it( acc_begin, dep_begin );
+                 it.first != acc_end && it.second != dep_end;
+                 ++(it.first), ++(it.second) ) {
+
+               (*(it.first)).makeDeposit( *(it.second) );
+       }
+
+       Account::displayAccountsInfos();
+       std::for_each( acc_begin, acc_end, std::mem_fun_ref( &Account::displayStatus ) );
+
+       for ( acc_int_t it( acc_begin, wit_begin );
+                 it.first != acc_end && it.second != wit_end;
+                 ++(it.first), ++(it.second) ) {
+
+               (*(it.first)).makeWithdrawal( *(it.second) );
+       }
+
+       Account::displayAccountsInfos();
+       std::for_each( acc_begin, acc_end, std::mem_fun_ref( &Account::displayStatus ) );
+
+       return 0;
+}
+
+
+// ************************************************************************** //
+// vim: set ts=4 sw=4 tw=80 noexpandtab:                                      //
+// -*- indent-tabs-mode:t;                                                   -*-
+// -*- mode: c++-mode;                                                       -*-
+// -*- fill-column: 75; comment-column: 75;                                  -*-
+// ************************************************************************** //