Mateusz Loskot
Thanks!! I'll keep this in mind. It's really important to good performance.
2009/3/29 Joaquim Luis
> Thankx
>
> I'll keep this in mind if I ever one day start practicing C++
> For the time being, only good old C.
>
> Joaquim
>
> Joaquim Luis wrote:
>>
>>> Mateusz Loskot wrote:
>>
Joaquim Luis wrote:
> Thankx
>
> I'll keep this in mind if I ever one day start practicing C++ For the
> time being, only good old C.
You are welcome.
Simply, best thing is to always use pre-increment, regardless
if working with pointers, integers or iterators.
Then there is no need to remember
Thankx
I'll keep this in mind if I ever one day start practicing C++
For the time being, only good old C.
Joaquim
Joaquim Luis wrote:
Mateusz Loskot wrote:
for(Roadway::RoadWayArray::iterator itrw = _roadwayArr.begin(); itrw !=
_roadwayArr.end();itrw++)
++itrw;
if you care about performa
Joaquim Luis wrote:
> Mateusz Loskot wrote:
>
>>> for(Roadway::RoadWayArray::iterator itrw = _roadwayArr.begin(); itrw !=
>>> _roadwayArr.end();itrw++)
>>
>> ++itrw;
>>
>> if you care about performance.
>
> Mateusz,
>
> Just curious. Why should that impact on performance?
The itrw here is most
Mateusz Loskot wrote:
for(Roadway::RoadWayArray::iterator itrw = _roadwayArr.begin(); itrw !=
_roadwayArr.end();itrw++)
++itrw;
if you care about performance.
Mateusz,
Just curious. Why should that impact on performance?
Joaquim Luis
___
gdal-d
legeochen wrote:
> Hi All
> I try to create some multipolygons with OGR. After creating them, but
> when I want view them in arcscene, it just make arcscene crash! Then I
> tried osgviewer with ESRI Shapefile, I was warned:
> ESRIShape loader: .dbf file containe different record number that .shp
>
;> printf( "Creating Name field failed.\n" );
>> exit( 1 );
>> }
>>
>> Xuexia Chen
>> --
>> To the world you're little, but to a person, maybe you're the world.
>>
>>
>>
>>
>> --
en
> --
> To the world you're little, but to a person, maybe you're the world.
>
>
>
>
> -- Original ------
> *From: * "legeochen";
> *Date: * Fri, Feb 27, 2009 09:47 PM
> *To: * "Gdal-Dev";
>
Hi All
I try to create some multipolygons with OGR. After creating them, but when I
want view them in arcscene, it just make arcscene crash! Then I tried
osgviewer with ESRI Shapefile, I was warned:
ESRIShape loader: .dbf file containe different record number that .shp file.