You can display a quick reference with -h or --help as command line argument:
There isn't really anything to export. Once you build the program in C::B it will make an.exe file. Just find that.exe file on your computer and copy it to wherever you want. It will be in the project folder you specified when you created the project (or one of its subfolders). Mar 15, 2012 Compiling a program in C with Dev C on Vista Latest update on March 15, 2012 at 08:00 AM by Virginia Parsons. To compile a source code written in a language like C with Dev C under Windows Vista Operating System, can be a difficult process. Oct 27, 2010 For this C tutorial, we demonstrate how to create an executable (.exe) file in Visual C 2010 that you can transfer to other machines and run independently of Microsoft Visual Studio.
These flags can be set only as command line argument.
-v [ --verbose ]
Display additional information in the console and in the log file LastCoverageResults.log:
As this mode is verbose, it is recommended to use the log file instead of the console.
-q [ --quiet ]
Do not show OpenCppCoverage messages except errors.
-h [ --help ]
Display the command line help.
--config_file arg
If you always use the same flags, it can be convenient to have a configuration file.
You can set a configuration file with --config_file=YourConfigFile.
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The configuration format is ArgumentName(without --)=Value.This is the format of the config file of Boost.Program_options. A line starting with
# is ignored.
Here is an example named config.txt.
You can use this configuration with the following command:
The previous line is strictly equivalent to:
Only flags in section Command line and Configuration file can be used in a configuration file.
If you set the same flag as command line argument and in a configuration file:
These flags can be set as command line argument and in a configuration file. See --config_file for more information.
--modules arg
By default OpenCppCoverage try to perform code coverage for all modules (executable and shared libraries).
The flag --modules selects only modules whose path contain arg. The value for --modules is often the name of your project root folder.
OpenCppCoverage.exe --modules C:DevMyProject -- MyProgram.exe
In the previous line, only module path containing C:DevMyProject will be selected.
Note: OpenCppCoverage discovers modules based on what was loaded by the program under the code coverage.
--modules only filters what was discovered. If you specify a dll not loaded by your program, it will not be in the coverage report regardless of using this option.
Most of the time, you do not need the full path and the next line works too:
How To Export Program To Exe From Dev C MacOpenCppCoverage.exe --modules MyProject -- MyProgram.exe
You can also use the wildcards ‘*’ that match any characters any times.
OpenCppCoverage.exe --modules MyP*je*t -- MyProgram.exe
As a static library binary code is included inside an executable or a shared library, you cannot use this flag to select static library.
By default --modules is set at * that match all paths.
--excluded_modules arg
It is sometimes useful to exclude specific modules. --excluded_modules is the opposite of --modules.
OpenCppCoverage.exe --excluded_modules C:DevMyProgram -- MyProgram.exe
All modules whose path contains C:DevMyProject will be skipped. You can also use the wildcards ‘*’.
A module is selected if its path:
--sources arg
This is the same as --modules but for source files.
--excluded_sources arg
This is the same as --excluded_modules but for source files.
--input_coverage arg
Load a code coverage report created with --export_type:binary and merge it with the current coverage. The argument is the path of the file to load.
OpenCppCoverage.exe --sources=MySources --input_coverage=MyProgram.cov -- MyOtherProgram.exe
This will create a single report for both MyProgram and MyOtherProgram.
--export_type arg
Set the kinds of export type. The format is the export type followed by an optional ‘:’ and the output path.
OpenCppCoverage.exe --export_type=export_type_value:outputPath -- MyProgram.exe
Supported values for export_type_value are:
The outputPath is the path where the export will be performed. If it is not specified, a default value will be used:
You can export in several formats at the same time by specifying several --export_type flags.
OpenCppCoverage.exe --sources=MySources --export_type=html:OutputFolder --export_type=cobertura -- MyProgram.exe
The previous line will create a Html coverage report in the folder OutputFolder and a cobertura file MyProgramCoverage.xml.
--working_dir
Set the working directory for program_to_run.
--cover_children
Create code coverage for program_to_run and also for its children processes. OpenCppCoverage cannot compute code coverage for a child of a debugger (A program that uses WaitForDebugEvent).
--no_aggregate_by_file
OpenCppCoverage aggregates code coverage by filename.
How To Export Program To Exe From Dev C Windows 10
Consider the following code:
The code coverage of the file MyHeader.h is 50% for MyLib1.dll and 50% for MyLib2.dll.
By default, OpenCppCoverage reports the coverage of MyHeader.h as 100% because it aggregates the coverage of all modules (MyLib1.dll and MyLib2.dll).
If you prefer to have no aggregation, you can use --no_aggregate_by_file that reports coverage of 50% for each module in the previous case.
Note: --no_aggregate_by_file is the behavior of OpenCppCoverage 0.9.2.1 and older version.
--unified_diff < unifiedDiffPath >?< rootFolder >unifiedDiffPath
OpenCppCoverage can extract the updated or added lines from a unified diff file and compute the code coverage only for these lines. You can use several flags --unified_diff. In this case, OpenCppCoverage behaves as if all files are concatenated. You can still use --sources and --excluded_sources as additional filters.Here is an example of diff files containing update files (lines are omitted):
OpenCppCoverage --unified_diff diff1.patch --unified_diff diff2.patch --sources foo -- MyProgram.exe
The previous command computes code coverage only for files foo1, foo2 and foo3.
Note: You do not need to use --no-prefix when using git diff command.
** Limitations (Important to understand) **
Consider the following code:
You cannot put a breakpoint at line 11 in this code in Visual Studio because there is no instruction for the line 11.
In the same way, if you have an updated or created line N in your diff file, OpenCppCoverage considers the line N only if it can be executed otherwise the previous line that can be executed is used.
So, if line 11 is marked as updated in the diff file, line 10 will be considered by OpenCppCoverage because there is no instruction for line 11.This remark is also true for comments or lines with white spaces.
Root folder
Unified diff file contains partial paths. Consider the case of a unified diff file containing the path MyFile.cpp.If your program was compiled with the files C:MySubDirMyFile.cpp and C:MySubDir2MyFile.cpp, OpenCppCoverage would not be able to find the good one.In this case, you must provide --unified_diff unifiedDiffPath?rootFolder where rootFolder is either C:MySubDir or C:MySubDir2.
This is not a common problem and should not happen with git diff. Nevertheless, OpenCppCoverage detects if a unified path can match two different full paths and ask you to set the root folder.
--continue_after_cpp_exception
In the same way as Visual Studio does, OpenCppCoverage can try to continue after an C++ exception. An C++ exception is an exception thrown with the keyword throw.throw 42 and throw std::runtime_error('My error') are C++ exceptions whereas an access violation or RaiseException(EXCEPTION_FLT_DIVIDE_BY_ZERO, ..) are not.
--optimized_build
This option enables heuristics to support optimized build (/O1 /O2 in Visual Studio). It is not required for x86_64 target application.
You can see surprising coverage results when the target is compiled with optimization because there can be a big difference between the source code and the generated code.
Behind the scenes, this flag skips the coverage when it detects a switch jump table optimization. In rare cases, this heuristic can exclude a valid line when you rethrow an exception in a catch block .
--excluded_line_regex
This option excludes all lines from source files that match the whole regular expression. For example
--excluded_line_regex “.*else.*” excludes all lines containing else.
The syntax used is the modified ECMAScript regular expression grammar and is described here. Both n and rn are supported as an end of line.
If you want to use Unicode characters, make sure the characters you pass to OpenCppCoverage are encoded in the same way as in your source files.
--substitute_path < pdbStartPath >?< localPath >
When you build a project on one computer but run the code coverage on another one, the source files location may be different.As OpenCppCoverage reads the paths from the PDB files, it needs some additional information.
--substitute_path <pdbStartPath>?<localPath> replaces all paths starting with <pdbStartPath> by <localPath> .
<pdbStartPath> : Must uses windows separator path
Imagine the following case:
![]()
In this case adding
--substitute_path=C:DevMyProject?D:DevMyProject or --substitute_path=C:Dev?D:Dev let OpenCppCoverage find the source files.
How To Export Program To Exe From Dev C File
The easiest way to know the original source files location is to run OpenCppCoverage with
--export_type=HTML and look for a missing file. For example, in the image below, the original source file location is C:DevMyProjectMyProjectMyProject.cpp
How To Export Program To Exe From Dev C Download
Hi
I having trouble to export DLL which would contain one fucntion. The function would create an MFC dialog object, then the object is instantiated and then run method is invoked. The user input from the dialog would be the return value to the function and also it would the return value from the DLL function.
The difficulty is that I am trying to export C dll not C++ DLL and the porgramming tool I am using is not configurable for any dependancies.
Is my task achievable? If achievable then I will have to post my code perhaps I have programing mistake.
rproffitt1,693
Since this appears to be a Windows system, I'd stop beating my head against the wall and make it C++.
open2join commented: I do need UI. For example, I would like to have a function that ask for a user input and it has to be more sophisticated than command window prompt.+0
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