Bug #499
Does not build with C++98
Status: | New | Start date: | 2017-02-20 | |
---|---|---|---|---|
Priority: | Low | Due date: | ||
Assignee: | - | % Done: | 0% | |
Category: | - | |||
Target version: | - |
Description
The library does not build with the standard settings of gcc, so why not directly setting the standard to c++0x
?
/opt/repositories/ICL/ICLCV/src/ICLCV/LensUndistortionCalibrator.cpp:177:70: error: in C++98 ‘s’ must be initialized by constructor, not by ‘{...}’ CvSize s = { m_data->imageSize.width, m_data->imageSize.height };
History
#1 Updated by Timo Korthals over 7 years ago
So even with c++11 it does not build.
The gnu++11
standard is required!?
Otherwise, the following message occurs (so why not directly setting this in CMakeLists.txt, when it is required anyway):
In file included from /opt/repositories/ICL/ICLGeom/src/ICLGeom/CoplanarPointPoseEstimator.cpp:39:0: /opt/repositories/ICL/ICLMath/src/ICLMath/PolynomialSolver.h: In function ‘int icl::math::cpoly(int, const xcomplex*, icl::math::xcomplex*)’: /opt/repositories/ICL/ICLMath/src/ICLMath/PolynomialSolver.h:411:41: error: unable to find numeric literal operator ‘operator""i’ xcomplex PhiDiff = -0.069756473 + 0.99756405i; ^ /opt/repositories/ICL/ICLMath/src/ICLMath/PolynomialSolver.h:411:41: note: use -std=gnu++11 or -fext-numeric-literals to enable more built-in suffixes /opt/repositories/ICL/ICLMath/src/ICLMath/PolynomialSolver.h:412:33: error: unable to find numeric literal operator ‘operator""i’ xcomplex PhiRand = (1.0 - 1.0i) / sqrt(2.0); ^
#2 Updated by Alexander Neumann almost 7 years ago
Hi Timo,
I know this issue is quite old but do you still face this issue? Is it still relevant? What is your target platform?