survLib

survLib is a library for surveyors and people working with DXF files.

Installation

Use the GitHub clone feature clone to download survLib.
simply include the header Surveying_Math.h and the corresponding lib from the x86 or x64 folder.

WARNING

the advancedLOG is not working in c++20, because std::ofstream operator<< is not defined for std::chrono::time_point in c++20, but is supported in c++latest

getting started

let's quickly read in some DXF files

reading in DXF files is multithread supported, if you have 30 files it creates 30 threads

#include <Surveying_Math.h>
#include <vector>

using namespace surv;

int main(){

	std::vector<std::string> File_Names = {"Test0.dxf","Test1.DXF","Test2.Dxf",...};
	DXF_STORAGE DXF_S(File_Names);

and print them out in the console

	printl(DXF_S.at(0).get_Entities());
	/* or use */
	printl(DXF_S.at("Test0.dxf").get_Entities());

we can also convert them to points

	Points PS; // std::vector<surv::Point>
	for (auto& elem : DXF.at(0).get_Entities())
		PS.push_back(elem.to_Point());

or let's say we have some points and we want to calculate the area

first we have to store all points clockwise or counterclockwise in a std::vector.

	Point P0(2,6,4);
	/* or with strings */
	Point P1("5","4","2");

	Points myPoints = {P0,P1,...};

	double area = c_area(myPoints);
	return 0;
}

Logger

simple logger

#include <Surveying_Math.h>
#include <vector>

using namespace surv;
using namespace log;

LOG myLog("myLogFile");
myLog << "Warning: here";

// if you want the old log to be cleared every time you start the program, use it like this
LOG myLog("myLogFile", false);
myLog << "Warning: here";

advanced logger

we have an "enum class level { DEBUG = 0, INFO, WARN, ERR }" to define what should be logged
the file will then display the level, the time and the message

advancedLOG myLog("myLogFile", level::DEBUG);
myLog(level::DEBUG) << "here"; // will be level DEBUG
myLog(level::INFO) << "i am a info :D";
myLog(level::ERR) << "i am an ERROR :/";

if the set level of the log is higher than the log that is going in it will not show up in the file

advancedLOG myLog("myLogFile", level::ERR);
myLog(level::WARN) << "test"; // will not show up in the file
myLog(level::ERR) << "error"; // will show up in the file

Contributing

Pull requests are welcome. For major changes, please open an issue first to discuss what you would like to change.

Please make sure to update tests as appropriate.

License

MIT

Katze719/survLib