problem compiling

[noamharel161]

Helllo,
I ran into an error in the compiling stage. When I run the command "make" I get the following error:

g++ -g3 -O3 -Wall -I /usr/local/include/gsl/ -std=c++0x -c calc_bottleneck.cpp
calc_bottleneck.cpp: In function ‘int CalcBottleneck(run_params)’:
calc_bottleneck.cpp:81:22: error: call of overloaded ‘isinf(double)’ is ambiguous
if (isinf(log(lL))) {
^
calc_bottleneck.cpp:81:22: note: candidates are:
In file included from /usr/include/features.h:375:0,
from /usr/include/c++/4.8.2/x86_64-redhat-linux/bits/os_defines.h:39,
from /usr/include/c++/4.8.2/x86_64-redhat-linux/bits/c++config.h:2097,
from /usr/include/c++/4.8.2/iostream:38,
from shared_haps.h:2,
from calc_bottleneck.cpp:1:
/usr/include/bits/mathcalls.h:202:1: note: int isinf(double)
__MATHDECL_1 (int,isinf,, (Mdouble __value)) attribute ((const));
^
In file included from /usr/include/c++/4.8.2/random:38:0,
from /usr/include/c++/4.8.2/bits/stl_algo.h:65,
from /usr/include/c++/4.8.2/algorithm:62,
from shared_haps.h:8,
from calc_bottleneck.cpp:1:
/usr/include/c++/4.8.2/cmath:608:3: note: constexpr bool std::isinf(long double)
isinf(long double __x)
^
/usr/include/c++/4.8.2/cmath:604:3: note: constexpr bool std::isinf(double)
isinf(double __x)
^
/usr/include/c++/4.8.2/cmath:600:3: note: constexpr bool std::isinf(float)
isinf(float __x)
^
calc_bottleneck.cpp: In function ‘void RemoveNotSeenPreTransmission(run_params, int&, std::vector&, std::vector&, std::vector<std::vector >&, std::vector<std::vector >&, std::vector&)’:
calc_bottleneck.cpp:136:34: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
for (int i=0;i<never_seen.size();i++) {
^
calc_bottleneck.cpp:146:35: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
for (int k=0;k<never_seen.size();k++) {
^
calc_bottleneck.cpp:154:37: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
for (int k=0;k<never_seen.size();k++) {
^
calc_bottleneck.cpp:171:35: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
for(int i=0;i<var_pre_red.size();i++) {
^
calc_bottleneck.cpp:172:39: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
for(int j=0;j<var_pre_red[0].size();j++) {
^
calc_bottleneck.cpp:178:36: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
for(int i=0;i<var_post_red.size();i++) {
^
calc_bottleneck.cpp:179:40: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
for(int j=0;j<var_post_red[0].size();j++) {
^
make: *** [Makefile:23: calc_bottleneck.o] Error 1

Does anyone know what the problem here is?
Thanks for the help!

[cjri]

Hi, To give a first response to this, the problem appears to be related to the isinf function on line 81 of calc_bottleneck.cpp. The code was developed on a Mac and has not been tested on other operating systems. Your compiler is objecting to this being overloaded in the cmath library. What this part of the code does is to check the output of the function CalculateExplicitLikelihood, producing the output -1e80 in the case that it is non-finite. There may be a simple alternative way to implement this; I’m currently away and may not get to changing this immediately. I think that is the only actual problem you are finding. The other outputs describe cases where unsigned int would be better used than int, but these should not cause problems in the running of the code; the C compiler on my Mac does not bother reporting these as warning messages. Chris

…

On 6 Jan 2020, at 09:37, noamharel161 ***@***.***> wrote: Helllo, I ran into an error in the compiling stage. When I run the command "make" I get the following error: g++ -g3 -O3 -Wall -I /usr/local/include/gsl/ -std=c++0x -c calc_bottleneck.cpp calc_bottleneck.cpp: In function ‘int CalcBottleneck(run_params)’: calc_bottleneck.cpp:81:22: error: call of overloaded ‘isinf(double)’ is ambiguous if (isinf(log(lL))) { ^ calc_bottleneck.cpp:81:22: note: candidates are: In file included from /usr/include/features.h:375:0, from /usr/include/c++/4.8.2/x86_64-redhat-linux/bits/os_defines.h:39, from /usr/include/c++/4.8.2/x86_64-redhat-linux/bits/c++config.h:2097, from /usr/include/c++/4.8.2/iostream:38, from shared_haps.h:2, from calc_bottleneck.cpp:1: /usr/include/bits/mathcalls.h:202:1: note: int isinf(double) __MATHDECL_1 (int,isinf,, (Mdouble __value)) attribute ((const)); ^ In file included from /usr/include/c++/4.8.2/random:38:0, from /usr/include/c++/4.8.2/bits/stl_algo.h:65, from /usr/include/c++/4.8.2/algorithm:62, from shared_haps.h:8, from calc_bottleneck.cpp:1: /usr/include/c++/4.8.2/cmath:608:3: note: constexpr bool std::isinf(long double) isinf(long double __x) ^ /usr/include/c++/4.8.2/cmath:604:3: note: constexpr bool std::isinf(double) isinf(double __x) ^ /usr/include/c++/4.8.2/cmath:600:3: note: constexpr bool std::isinf(float) isinf(float __x) ^ calc_bottleneck.cpp: In function ‘void RemoveNotSeenPreTransmission(run_params, int&, std::vector&, std::vector&, std::vector<std::vector >&, std::vector<std::vector >&, std::vector&)’: calc_bottleneck.cpp:136:34: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int i=0;i<never_seen.size();i++) { ^ calc_bottleneck.cpp:146:35: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int k=0;k<never_seen.size();k++) { ^ calc_bottleneck.cpp:154:37: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int k=0;k<never_seen.size();k++) { ^ calc_bottleneck.cpp:171:35: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i=0;i<var_pre_red.size();i++) { ^ calc_bottleneck.cpp:172:39: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int j=0;j<var_pre_red[0].size();j++) { ^ calc_bottleneck.cpp:178:36: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i=0;i<var_post_red.size();i++) { ^ calc_bottleneck.cpp:179:40: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int j=0;j<var_post_red[0].size();j++) { ^ make: *** [Makefile:23: calc_bottleneck.o] Error 1 Does anyone know what the problem here is? Thanks for the help! — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub <#1?email_source=notifications&email_token=ADAPBUABAPGDKUKBTQHHBADQ4L3UFA5CNFSM4KDB3MJ2YY3PNVWWK3TUL52HS4DFUVEXG43VMWVGG33NNVSW45C7NFSM4IEFVM4Q>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/ADAPBUFV2IOH37KSDUFOJOTQ4L3UFANCNFSM4KDB3MJQ>.