float type filed values cannot be print in C++ - dBforums

If this is your first visit, be sure to check out the FAQ by clicking the link above. You may have to register before you can post: click the register link above to proceed. To start viewing messages, select the forum that you want to visit from the selection below.

> float type filed values cannot be print in C++

Reply

Search this Thread

#1 (permalink)

Old

12-01-08, 00:23

cy163

cy163 is offline

Registered User

Join Date: Apr 2007

Posts: 127

float type filed values cannot be print in C++

Hello ALL

When I use printf(...) to display values of float type filed.
There are error occurring.

Code:

MYSQL_ROW * rw;

printf("%f\n", rm->row[0]);

Reply With Quote

#2 (permalink)

Old

12-01-08, 01:41

Pat Phelan Pat Phelan is offline

Pat Phelan is offline

Resident Curmudgeon

Join Date: Feb 2004

Location: In front of the computer

Posts: 12,598

What should rm point to? You don't include any declaration or assignment for rm in your code sample.

-PatP

Reply With Quote

#3 (permalink)

Old

01-19-09, 00:29

hkp819

hkp819 is offline

Registered User

Join Date: Dec 2008

Posts: 59

your should post your source code I think the error is any other.

__________________
New York Web design
Website design

Reply With Quote

Reply

« Previous Thread | Next Thread »

Thread Tools	Search this Thread
Show Printable Version Email this Page	Search this Thread: Advanced Search
Display Modes
Linear Mode Switch to Hybrid Mode Switch to Threaded Mode

Posting Rules
You may not post new threads You may not post replies You may not post attachments You may not edit your posts BB code is On Smilies are On [IMG] code is Off HTML code is Off Trackbacks are On Pingbacks are On Refbacks are On Forum Rules