From c790cb06242c72a10e2e01036b9de7cc37088763 Mon Sep 17 00:00:00 2001 From: JacobAKnox <91796123+JacobAKnox@users.noreply.github.com> Date: Sat, 23 Oct 2021 09:53:44 -0700 Subject: 8a and 8b --- 8a/debugging/debugging.cpp | 110 ++++++++++++++++++++++++ 8a/debugging/debugging.sln | 31 +++++++ 8a/debugging/debugging.vcxproj | 147 +++++++++++++++++++++++++++++++++ 8a/debugging/debugging.vcxproj.filters | 22 +++++ 4 files changed, 310 insertions(+) create mode 100644 8a/debugging/debugging.cpp create mode 100644 8a/debugging/debugging.sln create mode 100644 8a/debugging/debugging.vcxproj create mode 100644 8a/debugging/debugging.vcxproj.filters (limited to '8a/debugging') diff --git a/8a/debugging/debugging.cpp b/8a/debugging/debugging.cpp new file mode 100644 index 0000000..1a1cd22 --- /dev/null +++ b/8a/debugging/debugging.cpp @@ -0,0 +1,110 @@ +/******************************************************************** +* File: Chapter 9 Debug.cpp +* +* General Instructions: Complete each step before proceeding to the +* next. +* +* Debugging Exercise 1 +* +* 1) Insert a breakpoint on the lines indicated in the code. +* 2) Run to Breakpoint 1. +* 3) Place a watch on age and days. +* 4) Add another watch using &age for the name. This will display +* the address of age. +* 5) Write down the address of age. +* 6) Step Into the code for the function GetAge. +* 7) The execution continues to the function header for GetAge. +* 8) Step into one more time. +* 9) Why did the address of age and value change? +* 10) Step over the cout and cin statements. +* 11) Verify the value entered is stored properly in age. +* 12) Step into until the flow returns to main. +* 13) Step over one more time. +* 14) Why didn't the value entered get transferred back to main? +* 15) Stop debugging and fix the error. +* 16) Run to Breakpoint 1. +* 17) Step over the function call to GetAge. +* 18) Verify that the value entered was returned and stored +* correctly from GetAge. +* 19) Stop debugging. +* +* Debugging Exercise 2 +* +* 1) Run to Breakpoint 1. +* 2) Step over the call to GetAge. +* 3) Step into CalcDays. +* 4) Step into one more time so that the current line is the +* calculation. +* 5) Why is age greyed out in your watch window? +* 6) Stop debugging. +* +* Debugging Exercise 3 +* +* 1) Run to Breakpoint 2. +* 2) When asked, enter the value of 20 for your age. +* 3) Verify that the variable age is 20 and the variable days +* is 7300. +* 4) Step into the PrintResults function. +* 5) Age is 7300? Not even Ralph is that old. +* 6) Why did the values for both variables change? +* 7) Stop debugging and fix the error. +* +* Debugging Exercise 4 +* +* 1) Run to Breakpoint 2. +* 2) Display your Call Stack window. +* 3) View the contents of the window and notice that the top +* function on the stack is main. +* 4) Step into the PrintResults function. +* 5) Notice that the call stack now shows PrintResults on top of +* the stack. +********************************************************************/ +#include +using std::cout; +using std::cin; +using std::endl; + +const int DAYS_PER_YEAR = 365; + +int GetAge(); +int CalcDays(int age); +void PrintResults(int age, int days); + +int main() +{ + int age = 0; + int days = 0; + + // Breakpoint 1 + // Put breakpoint on the following line + age = GetAge(); + days = CalcDays(age); + + // Breakpoint 2 + // Put breakpoint on the following line + PrintResults(days, age); + + return 0; +} +int GetAge() +{ + int age; + + cout << "Please enter your age: "; + cin >> age; + + return age; +} +int CalcDays(int years) +{ + int days; + + days = years * DAYS_PER_YEAR; + + return days; +} +void PrintResults(int days, int age) +{ + cout << age << "! Boy are you old!\n"; + cout << "Did you know that you are at least " << days << " days old?\n\n"; +} diff --git a/8a/debugging/debugging.sln b/8a/debugging/debugging.sln new file mode 100644 index 0000000..3cb4b6b --- /dev/null +++ b/8a/debugging/debugging.sln @@ -0,0 +1,31 @@ + +Microsoft Visual Studio Solution File, Format Version 12.00 +# Visual Studio Version 16 +VisualStudioVersion = 16.0.31729.503 +MinimumVisualStudioVersion = 10.0.40219.1 +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "debugging", "debugging.vcxproj", "{77263216-72DA-41F4-90E9-C90868CA6F1D}" +EndProject +Global + GlobalSection(SolutionConfigurationPlatforms) = preSolution + Debug|x64 = Debug|x64 + Debug|x86 = Debug|x86 + Release|x64 = Release|x64 + Release|x86 = Release|x86 + EndGlobalSection + GlobalSection(ProjectConfigurationPlatforms) = postSolution + {77263216-72DA-41F4-90E9-C90868CA6F1D}.Debug|x64.ActiveCfg = Debug|x64 + {77263216-72DA-41F4-90E9-C90868CA6F1D}.Debug|x64.Build.0 = Debug|x64 + {77263216-72DA-41F4-90E9-C90868CA6F1D}.Debug|x86.ActiveCfg = Debug|Win32 + {77263216-72DA-41F4-90E9-C90868CA6F1D}.Debug|x86.Build.0 = Debug|Win32 + {77263216-72DA-41F4-90E9-C90868CA6F1D}.Release|x64.ActiveCfg = Release|x64 + {77263216-72DA-41F4-90E9-C90868CA6F1D}.Release|x64.Build.0 = Release|x64 + {77263216-72DA-41F4-90E9-C90868CA6F1D}.Release|x86.ActiveCfg = Release|Win32 + {77263216-72DA-41F4-90E9-C90868CA6F1D}.Release|x86.Build.0 = Release|Win32 + EndGlobalSection + GlobalSection(SolutionProperties) = preSolution + HideSolutionNode = FALSE + EndGlobalSection + GlobalSection(ExtensibilityGlobals) = postSolution + SolutionGuid = {E4EB7415-5F32-4FB6-8A46-FC7DE24805F5} + EndGlobalSection +EndGlobal diff --git a/8a/debugging/debugging.vcxproj b/8a/debugging/debugging.vcxproj new file mode 100644 index 0000000..f6e87f7 --- /dev/null +++ b/8a/debugging/debugging.vcxproj @@ -0,0 +1,147 @@ + + + + + Debug + Win32 + + + Release + Win32 + + + Debug + x64 + + + Release + x64 + + + + 16.0 + Win32Proj + {77263216-72da-41f4-90e9-c90868ca6f1d} + debugging + 10.0 + + + + Application + true + v142 + Unicode + + + Application + false + v142 + true + Unicode + + + Application + true + v142 + Unicode + + + Application + false + v142 + true + Unicode + + + + + + + + + + + + + + + + + + + + + true + + + false + + + true + + + false + + + + Level3 + true + WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions) + true + + + Console + true + + + + + Level3 + true + true + true + WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions) + true + + + Console + true + true + true + + + + + Level3 + true + _DEBUG;_CONSOLE;%(PreprocessorDefinitions) + true + + + Console + true + + + + + Level3 + true + true + true + NDEBUG;_CONSOLE;%(PreprocessorDefinitions) + true + + + Console + true + true + true + + + + + + + + + \ No newline at end of file diff --git a/8a/debugging/debugging.vcxproj.filters b/8a/debugging/debugging.vcxproj.filters new file mode 100644 index 0000000..c63ed9e --- /dev/null +++ b/8a/debugging/debugging.vcxproj.filters @@ -0,0 +1,22 @@ + + + + + {4FC737F1-C7A5-4376-A066-2A32D752A2FF} + cpp;c;cc;cxx;c++;cppm;ixx;def;odl;idl;hpj;bat;asm;asmx + + + {93995380-89BD-4b04-88EB-625FBE52EBFB} + h;hh;hpp;hxx;h++;hm;inl;inc;ipp;xsd + + + {67DA6AB6-F800-4c08-8B7A-83BB121AAD01} + rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx;tiff;tif;png;wav;mfcribbon-ms + + + + + Source Files + + + \ No newline at end of file -- cgit v1.2.3