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Bug 531
| Summary: | About the data size of AddArray function in C++ Builder. | ||
|---|---|---|---|
| Product: | VCL TeeChart | Reporter: | narcís calvet <narcis> |
| Component: | Series | Assignee: | Steema Issue Manager <issuemanager> |
| Status: | RESOLVED NOTABUG | ||
| Severity: | normal | CC: | david, wave, yeray |
| Priority: | --- | ||
| Version: | 131119 | ||
| Target Milestone: | --- | ||
| Hardware: | PC | ||
| OS: | Windows | ||
| URL: | http://www.teechart.net/support/viewtopic.php?f=3&t=14587 | ||
| Chart Series: | --- | Delphi / C++ Builder RAD IDE Version: | |
Solution: Series1->AddArray(EXISTINGARRAY(array)); Explanation: This is a confusing problem with Delphi compiler generating the *.hpp header file. The second parameter is misleading, named "size" but in reality it is passed the High(array) value ( Count - 1 ) http://docwiki.embarcadero.com/RADStudio/XE5/en/VCL_Compatibility_Macros We cannot control the param name, it is generated automatically by Delphi compiler. Just adding the link to the latest version of the docwiki explanation, since the previous link doesn't work any more. http://docwiki.embarcadero.com/RADStudio/en/Special:Search/Delphi%20Compatibility%20Macros |
According to the description of AddArray function, the second parameter means the data number of the first parameter? But actually it is the data number - 1 ? So if I have a array of 10 elements, I should add data like below? double array[10] = {1, 2,3,4,5,6,7,8,9,10}; Series1->AddArray(array, 9);