issue building constantq

[grrrr]

issue building constantq

[grrrr]

Hi, i am sorry to say that i am unable to test compilation under Windows. Someone else will have to comment on that. The M_LN2 constant would be easy to define, it's the natural logarithm of two.

[esantossilva]

I'm not sure if what I'm trying to do is completely wrong, but I've tried to create the function "max" similarly to the "min" function already defined in the main.cpp file.

the min function was:
template<typename T,typename T2>
static T min(T x,T2 y) { return x<y?x:y; }

and I declared the max function as:
template<typename T,typename T2>
static T max(T x,T2 y) { return x>y?x:y; }

when I do this, I get this new error:

C:\constantq>C:\pd\flext\build pd msvc

C:\constantq>nmake -f "C:\pd\flext\buildsys\nmake.mak" PLATFORM=win RTSYS=pd COM
PILER=msvc BUILDPATH=C:\pd\flext\buildsys\

Microsoft (R) Program Maintenance Utility Version 14.00.24210.0
Copyright (C) Microsoft Corporation. All rights reserved.

    "C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\BIN\nmake.exe" /

NOLOGO /f C:\pd\flext\buildsys\nmake-sub.mak PLATFORM=win RTSYS=pd COMPILER=msv
c BUILDPATH=C:\pd\flext\buildsys\ PKGINFO=package.txt BUILDCLASS=ext TARGETMODE
=release TARGETTYPE=single build
cl /c /DNDEBUG /Ox /G6 /arch:SSE /LD /EHsc /GR /Oi /nologo /D_CRT_SECU
RE_NO_DEPRECATE /DWIN32 /D_WINDOWS /MT /DFLEXT_SYS=2 /DPD /D_WIN32_WINNT=0x500
/I"C:\pthreads-win32\include" /I"C:\pd"\src /I"C:\pd"\include /I"C:\pd"\include
\pd /I"C:\pd"\flext\source\lockfree /I"C:\pd"\flext .\main.cpp /Fopd-msvc\releas
e-single\main.obj
cl : Command line warning D9002 : ignoring unknown option '/G6'
main.cpp
.\main.cpp(54): error C2440: '?': cannot convert from 'blitz::_bz_ArrayExpr<blit
z::_bz_ArrayExprBinaryOp<blitz::_bz_ArrayExpr<blitz::FastArrayIterator<float,1>>
,blitz::_bz_ArrayExpr<blitz::_bz_ArrayExprBinaryOp<blitz::_bz_ArrayExpr<blitz::F
astArrayIterator<float,1>>,blitz::_bz_ArrayExpr<blitz::_bz_ArrayExprConstant>
,blitz::Multiply<float,double>>>,blitz::Greater<float,double>>>' to 'bool'
with
[
T=double
]
.\main.cpp(54): note: No user-defined-conversion operator available that can per
form this conversion, or the operator cannot be called
.\main.cpp(302): note: see reference to function template instantiation 'T `anon
ymous-namespace'::max<blitz::Array<t_sample,1>,blitz::_bz_ArrayExpr<blitz::_bz_A
rrayExprBinaryOp<blitz::_bz_ArrayExpr<blitz::FastArrayIterator<float,1>>,blitz::
_bz_ArrayExpr<blitz::_bz_ArrayExprConstant>,blitz::Multiply<float,double

(T,T2)' being compiled
with
[
T=blitz::Array<t_sample,1>,
T2=blitz::_bz_ArrayExpr<blitz::_bz_ArrayExprBinaryOp<blitz::_bz_Arra
yExpr<blitz::FastArrayIterator<float,1>>,blitz::_bz_ArrayExpr<blitz::_bz_ArrayEx
prConstant>,blitz::Multiply<float,double>>>
]
.\main.cpp(54): error C2446: ':': no conversion from 'int' to 'blitz::Array<int,
1>'
.\main.cpp(54): note: Constructor for class 'blitz::Array<int,1>' is declared 'e
xplicit'
c:\constantq\headers/constantq.hpp(96): note: see reference to function template
instantiation 'T `anonymous-namespace'::max<blitz::Array<int,1>,int>(T,T2)' bei
ng compiled
with
[
T=blitz::Array<int,1>,
T2=int
]
c:\constantq\headers/constantq.hpp(86): note: while compiling class template mem
ber function 'ConstantQ<t_sample,false>::ConstantQ(float,const blitz::Array<t_sa
mple,1> &,const blitz::Array<t_sample,1> &,const Window::Base<t_sample> &,T,int,
int)'
with
[
T=t_sample
]
.\main.cpp(600): note: see reference to function template instantiation 'Constan
tQ<t_sample,false>::ConstantQ(float,const blitz::Array<t_sample,1> &,const blitz
::Array<t_sample,1> &,const Window::Base<t_sample> &,T,int,int)' being compiled
with
[
T=t_sample
]
.\main.cpp(134): note: see reference to class template instantiation 'ConstantQ<
t_sample,false>' being compiled
.\main.cpp(54): error C2440: '?': cannot convert from 'blitz::_bz_ArrayExpr<blit
z::_bz_ArrayExprBinaryOp<blitz::_bz_ArrayExpr<blitz::FastArrayIterator<int,1>>,b
litz::_bz_ArrayExpr<blitz::_bz_ArrayExprConstant>,blitz::Greater<int,int>>>'
to 'bool'
with
[
T=int
]
.\main.cpp(54): note: No user-defined-conversion operator available that can per
form this conversion, or the operator cannot be called
NMAKE : fatal error U1077: '"C:\Program Files (x86)\Microsoft Visual Studio 14.0
\VC\BIN\cl.EXE"' : return code '0x2'
Stop.
NMAKE : fatal error U1077: '"C:\Program Files (x86)\Microsoft Visual Studio 14.0
\VC\BIN\nmake.exe"' : return code '0x2'
Stop.

C:\constantq>goto end

C:\constantq>