Having build problems.

[liam_herron]

I checked the code out 10 days ago and built it and it worked
fine.  Just recently, I updated the code base and I am getting
the following error:

/bin/sh ../../libtool --mode=compile c++ -DHAVE_CONFIG_H -I. -I. -I../../ql
-I../.. -I../..    -g -O3 -pedantic -Wall -c compoundforward.cpp
rm -f .libs/compoundforward.lo
c++ -DHAVE_CONFIG_H -I. -I. -I../../ql -I../.. -I../.. -g -O3 -pedantic
-Wall -Wp,-MD,.deps/compoundforward.pp -c compoundforward.cpp  -fPIC -DPIC
compoundforward.cpp: In method `void
QuantLib::TermStructures::CompoundForward::bootstrap () const':
compoundforward.cpp:150: no matching function for call to `vector<Rate,
allocator<Rate> >::at (Size &)'
compoundforward.cpp:151: no matching function for call to
`vector<QuantLib::Date, allocator<QuantLib::Date> >::at (Size &)'
compoundforward.cpp:152: no matching function for call to
`vector<QuantLib::Date, allocator<QuantLib::Date> >::at (unsigned int)'
compoundforward.cpp:157: no matching function for call to `vector<Rate,
allocator<Rate> >::at (Size &)'
compoundforward.cpp:158: no matching function for call to
`vector<QuantLib::Date, allocator<QuantLib::Date> >::at (Size &)'
compoundforward.cpp:163: no matching function for call to
`vector<QuantLib::Date, allocator<QuantLib::Date> >::at (size_t)'
compoundforward.cpp:164: no matching function for call to
`vector<QuantLib::Date, allocator<QuantLib::Date> >::at (unsigned int)'
compoundforward.cpp:144: warning: `double prev' might be used
uninitialized in this function
compoundforward.cpp: In method `void
QuantLib::TermStructures::CompoundForward::validateInputs () const':
compoundforward.cpp:186: no matching function for call to
`vector<QuantLib::Date, allocator<QuantLib::Date> >::at (Size &)'
make[3]: *** [compoundforward.lo] Error 1
make[3]: Leaving directory
`/home/herronli/QuantLib/QuantLib/ql/TermStructures'
make[2]: *** [all-recursive] Error 1
make[2]: Leaving directory `/home/herronli/QuantLib/QuantLib/ql'
make[1]: *** [all-recursive-am] Error 2
make[1]: Leaving directory `/home/herronli/QuantLib/QuantLib/ql'
make: *** [all-recursive] Error 1


Any ideas?

Liam Herron

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[Luigi Ballabio-4]

At 10:30 PM 4/29/02 -0400, Liam Herron wrote:
>I checked the code out 10 days ago and built it and it worked
>fine.  Just recently, I updated the code base and I am getting
>the following error:
>
>compoundforward.cpp:150: no matching function for call to `vector<Rate,
>allocator<Rate> >::at (Size &)'
>
>Any ideas?

For some reason, your compiler doesn't seem to know that std::vector has a
method "at". What version of gcc are you using?

Bye,
         Luigi

(note for Andre: if the indexes are known to be safe already---i.e., you
already know that i is between 0 and v.size() because the for loop says so,
or because you already verified the lengths somewhere else---it might be
more readable to use v[i] instead of v.at(i). What do you think?)

[liam_herron]

I am using gcc version 2.96    I haven't upgraded my compiler
at all.  Not sure why it would build successfully 10 days
ago then.

Liam

>From: Luigi Ballabio <[hidden email]>
>To: "Liam Herron" <[hidden email]>,  
>[hidden email]
>Subject: Re: [Quantlib-users] Having build problems.
>Date: Tue, 30 Apr 2002 08:58:01 +0100
>
>At 10:30 PM 4/29/02 -0400, Liam Herron wrote:
>>I checked the code out 10 days ago and built it and it worked
>>fine.  Just recently, I updated the code base and I am getting
>>the following error:
>>
>>compoundforward.cpp:150: no matching function for call to `vector<Rate,
>>allocator<Rate> >::at (Size &)'
>>
>>Any ideas?
>
>For some reason, your compiler doesn't seem to know that std::vector has a
>method "at". What version of gcc are you using?
>
>Bye,
>         Luigi
>
>(note for Andre: if the indexes are known to be safe already---i.e., you
>already know that i is between 0 and v.size() because the for loop says so,
>or because you already verified the lengths somewhere else---it might be
>more readable to use v[i] instead of v.at(i). What do you think?)
>
>

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[Ferdinando M. Ametrano-2]

Hi Liam,

you wrote:
>I am using gcc version 2.96    I haven't upgraded my compiler
>at all.  Not sure why it would build successfully 10 days
>ago then.
that was because the file compoundforward.cpp wasn't in QuantLib 10 days ago.
I've noticed Andre replaced the v.at(i) with v[i], would you please check
if it solved the problem?

ciao -- Nando

>>At 10:30 PM 4/29/02 -0400, Liam Herron wrote:
>>>I checked the code out 10 days ago and built it and it worked
>>>fine.  Just recently, I updated the code base and I am getting
>>>the following error:
>>>
>>>compoundforward.cpp:150: no matching function for call to `vector<Rate,
>>>allocator<Rate> >::at (Size &)'
>>>
>>>Any ideas?
>>
>>For some reason, your compiler doesn't seem to know that std::vector has a
>>method "at". What version of gcc are you using?
>>
>>Bye,
>>         Luigi
>>
>>(note for Andre: if the indexes are known to be safe already---i.e., you
>>already know that i is between 0 and v.size() because the for loop says so,
>>or because you already verified the lengths somewhere else---it might be
>>more readable to use v[i] instead of v.at(i). What do you think?)