Op 6 nov. 2012 06:40 schreef "Jim Michaels" <[email protected]> het
volgende:
>
> 32\errgw32bmatch2:bmatch2.cpp:404:49: error: no match for 'operator=' in
'iSpecAttrib = (& iSpecEl)->__gnu_cxx::__normal_iterator<_Iterator,
_Container>::operator-><SElement*, std::vector<SElement>
>()->SElement::lsAttributes.std::list<_Tp,
_Alloc>::begin<std::basic_string<char>,
std::allocator<std::basic_string<char> > >()'
>
> 32\errgw32bmatch2:bmatch2.cpp:404:93: error: no match for 'operator!=' in
'iSpecAttrib != (& iSpecEl)->__gnu_cxx::__normal_iterator<_Iterator,
_Container>::operator-><SElement*, std::vector<SElement>
>()->SElement::lsAttributes.std::list<_Tp,
_Alloc>::end<std::basic_string<char>,
std::allocator<std::basic_string<char> > >()'
>
> typedef struct {
> std::string
> name,
> val;
> bool isBoolean;
> VUI hitLineNumbers;
> } SAttribute;
> typedef std::list<SAttribute> LSA;
> typedef std::list<SAttribute>::iterator LSAI;
>
> bool attribNameIsInSpecElement(std::string tagName, std::string attrib,
VSEI& iSpecEl, LSAI& iSpecAttrib, bool isXHTML, bool isXML) {
Why are you passing the iterator references into the function when you set
them below anyway? Remove these function parameters, and make the variables
local to their for loop.
> for (iSpecEl=vseSpecElements.begin(); iSpecEl !=
vseSpecElements.end(); iSpecEl++) {
> if (compare(tagName,iSpecEl->tagName,isXHTML,isXML)) {
> for (iSpecAttrib=iSpecEl->lsAttributes.begin(); iSpecAttrib
!= iSpecEl->lsAttributes.end(); iSpecAttrib++) {
>
>
> where it's having trouble is with assigning and equating to LSAI
variables. specifically last and first line of function nothing is defined
as operators for any iterator that's a reference.
>
> maybe there's something I am missing here. I wanted to modify the
original iSpecAttrib.
> I don't know enough about iterators to figure out how to pass a value
back in an argument to the original variable in c++ now except to use
pointers...
> I really wanted to use references, they are SO much more convenient.
It is idiomatic c++ to pass iterators by value, not by reference.
Ruben
>
> -------------
> Jim Michaels
> [email protected]
> [email protected]
> http://RenewalComputerServices.com
> http://JesusnJim.com (my personal site, has software)
> ---
> IEC Units: Computer RAM & SSD measurements, microsoft disk size
measurements (note: they will say GB or MB or KB or TB when it is IEC
Units!):
> [KiB] [MiB] [GiB] [TiB]
> [2^10B=1,024^1B=1KiB]
> [2^20B=1,024^2B=1,048,576B=1MiB]
> [2^30B=1,024^3B=1,073,741,824B=1GiB]
> [2^40B=1,024^4B=1,099,511,627,776B=1TiB]
> [2^50B=1,024^5B=1,125,899,906,842,624B=1PiB]
> SI Units: Hard disk industry disk size measurements:
> [KB] [MB] [GB] [TB]
> [10^3B=1,000B=1KB]
> [10^6B=1,000,000B=1MB]
> [10^9B=1,000,000,000B=1GB]
> [10^12B=1,000,000,000,000B=1TB]
> [10^15B=1,000,000,000,000,000B=1PB]
>
>
>
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