Choose Tools > Options.

Click Editor in the top pane of the window.

Click the Formatting tab.

Select the C language from the Language drop-down list because the Quote project uses C.

Select the style you want to set from the Style drop-down list.

Modify the style properties as desired.

In the Quote_1 application project, open the Source Files folder, then double-click the cpu.cc file to open it in the Source Editor.

Click the collapse icon (small box with minus sign) in the left margin to fold the code of one of the methods.

Mouse over the {…​} symbol to the right of the folded block to display the code in the block.

Choose Tools > Options.

Click Editor in the top pane of the window.

Click the Highlighting tab.

Make sure that all of the check boxes contain checkmarks.

Click OK.

In the customer.cc file of the Quote_1 project, notice that the method names are highlighted in bold.

Click on an occurrence of the Customer class.

All of the occurrences of the Customer class in the file are highlighted with a yellow background. The right margin also shows markings that indicate points where an occurrence is located in the file. The markings let you see how many occurrences there are without scrolling through the file. You can click the markings to jump to the occurrences that they represent.

To easily navigate between the occurrences, press Alt+Down to go to the next occurrence, and press Alt+Up to go to the previous occurrence.

Open the customer.h file, located in the Headers folder, and notice that class names are again highlighted in bold.

Open the quote.cc file in the Quote_1 project.

On the first blank line of the quote.cc , type a capital C and press Ctrl-Space. The code completion box displays a short list that includes the Cpu and Customer classes. A documentation window also opens but displays "No documentation found" because the project source does not include documentation for its code.

Expand the list of items by pressing Ctrl-Space again.

Use your arrow keys or mouse to highlight a standard library function such as calloc from the list, and the documentation window displays the man page for that function if the man page is accessible to the IDE.

Select the Customer class and press Enter.

Complete the new instance of the Customer class by typing " andrew; ". On the next line, type the letter a and press Ctrl-Space twice. The code completion box displays a list of choices starting with the letter a , such as method arguments, class fields, and global names, that are accessible from the current context.

Double-click the andrew option to accept it and type a period after it. Press Ctrl-Space and you are provided with a list of the public methods and fields of the Customer class.

Delete the code you have added.

In the quote.cc file, place your cursor on line 75, or the line above the line int readNumberOf(const char* item, int min, int max) {

Type a slash and two asterisks and press Enter. The editor inserts a Doxygen-formatted comment for the readNumberOf class.

Add some descriptive text to each of the @param lines and save the file.

Click the readNumberOf class to highlight it in yellow, and click one of the occurrences marks on the right to jump to a location where the class is used.

Click the readNumberOf class in the line you jumped to, and press Ctrl-Shift-Space to show the documentation that you just added for the parameters.

Click anywhere else in the file to close the documentation window, and click on the readNumberOf class again.

Choose Source > Show Documentation to open the documentation window for the class again.

Type uns followed by a tab and uns expands to unsigned .

Type iff followed by a tab and iff expands to if (exp) {} .

Type ife followed by a tab and ife expands to if (exp) {} else {} .

Type fori followed by a tab and fori expands to for (int i = 0; i < size; i++) { Object elem = array[i]; .

Choose Tools > Options.

In the Options dialog box, select Editor, and click the Code Templates tab.

Select the appropriate language from the Language drop-down list.

In the Quote_1 project, place the cursor on the blank line 115 of the module.cc file and press Return to open a new line.

Type enum state { and press Return. The closing curly bracket and semi-colon are added automatically and the cursor is placed on the line between the brackets.

Type invalid=0, success=1 on the line between the brackets to complete the enumeration.

On the line after the closing }; of the enumeration, type if ( and you should see that a closing parenthesis is added automatically and the cursor is placed between the parentheses.

Type v==null between the parentheses. Then type { and newline after the right parenthesis. The closing bracket is added automatically.

Delete the code you have added.

Open the Find In Projects dialog box by doing one of the following:

In the Find In Projects dialog box, select the Default Search tab or the Grep tab. The Grep tab uses the grep utility, which provides a faster search, especially for remote projects.

In the Grep tab, type the text or regular expression for which you want to search, specify the search scope and file name pattern, and select the check box Open in New Tab so you can save multiple searches in separate tabs.

Click Find. The Search Results tab lists the files in which the text or regular expression is found.

Click the Expand/Collapse button to collapse the list of files so only the filenames are shown. Click the other buttons to show the search results as a directory tree or as a list of files. These options are useful when you perform a search across multiple projects.

Double-click one of the items in the list and the IDE takes you to the corresponding location in the source editor.

Click the Classes tab to display the Classes window. If the Classes tab is not displayed, choose Window > Classes

Expand the Quote_1 node in the Classes window. All classes in the project are listed.

Expand the Customer class.

Double-click the name variable to open the customer.h header file.

Click anywhere in the quote.cc file in the Editor window.

A compact view of the file is displayed in the Navigator window.

To navigate to an element of the file, double-click the element in the Navigator window and the cursor in the Editor window moves to that element.

Right-click in the Navigator to choose a different way to sort the elements, or group the items, or filter them.

In the customer.cc file, right-click the Customer class on line 42, and choose Find Usages.

In the Find Usages dialog box, click Find.

The Usages window opens and displays all of the usages of the Customer class in the source files of the project.

Click the arrow buttons in the left margin to step through the occurrences and show them in the Editor, or change between logical and physical view. You can also filter the information using a second column of buttons in the left margin.

In the quote.cc file, right-click on the main function and choose Show Call Graph.

The Call Graph window opens and displays a tree and graphical view of all functions called from the main function.

Expand the endl node to display the functions called by that function. Notice the graph is updated to show the functions called by endl as well.

Click the second button, called Bring Into Focus, on the left side of the window to focus on the endl function, then click the fourth button Who Calls this Function to view all the functions that call the endl function.

Expand some of the nodes in the tree to see more functions.

In the cpu.cc file of the Quote_1 project, mouse over line 37 while pressing Ctrl. The ComputeSupportMetric function is highlighted and an annotation displays information about the function.

Click the hyperlink and the editor jumps to the definition of the function.

Mouse over the definition while pressing Ctrl, and click the hyperlink. The editor jumps to the declaration of the function in the cpu.h header file.

Click the left arrow in the editor toolbar (second button from the left) and the editor jumps back to the definition in cpu.cc .

Hover the mouse cursor over the green circle in the left margin and see the annotation that indicates that this method overrides another method.

Click the green circle to go to the overridden method and you jump to the module.h header file, which shows a gray circle in the margin to indicate the method is overridden.

Click the gray circle and the editor displays a list of methods that override this method.

Click the Cpu::ComputeSupportMetric item and you jump back to the declaration of the method in the cpu.h header file.

In the Quote_1 project, open the module.cc file in the Source Editor.

Right-click on the #include "module.h" line in the file and choose Navigate > View Includes Hierarchy.

By default, the Hierarchy window displays a plain list of files that directly include the header file. Click the right-most button at the bottom of the window to change the display to a tree view. Click the second button from the right to change the display to all files that include or are included. Expand the nodes in the tree view to see all of the source files that include the header file.

In the Quote_1 project, open the module.h file.

Right-click on the declaration of the Module class and choose Navigate > View Type Hierarchy.

The Hierarchy window displays all of the subtypes of the Module class.