GAMS Data Exchange API
GAMS Data Exchange API
GAMS Data Exchange API
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Page 10<br />
Special Values gdxResetSpecialValues ( see page 86) gdxSetSpecialValues ( see page 87)<br />
gdxGetSpecialValues ( see page 84) gdxMapValue ( see page 85)<br />
Errors gdxGetLastError ( see page 83) gdxErrorCount ( see page 80) gdxErrorStr ( see page<br />
80)<br />
Version<br />
Information<br />
Longest symbol<br />
unique element<br />
gdxSetTraceLevel ( see page 87) gdxFileVersion ( see page 81) gdxGetDLLVersion (<br />
see page 82)<br />
gdxSymbMaxLength ( see page 88) gdxUELMaxLength ( see page 90)<br />
gdxSymbIndxMaxLength ( see page 88)<br />
Acronyms gdxAcronymIndex ( see page 71) gdxAcronymValue ( see page 72) gdxAcronymCount (<br />
see page 71) gdxAcronymGetInfo ( see page 71) gdxAcronymSetInfo ( see page 72)<br />
1.5 Transition diagram<br />
GDX <strong>GAMS</strong> <strong>Data</strong> <strong>Exchange</strong> Transition<br />
diagram<br />
The routines documented below follow certain input / output state transitions. Routines not documented below have no special<br />
state requirements.<br />
Routine Input State Output State Notes<br />
gdxOpenRead ( see page 86) f_notopen fr_init<br />
gdxOpenWrite ( see page 86) f_notopen fw_init<br />
gdxOpenWriteEx ( see page 86) f_notopen fw_init<br />
gdxClose ( see page 73) fr_init, fw_init f_notopen<br />
gdx<strong>Data</strong>WriteRawStart ( see page 79) fw_init fw_raw_data<br />
gdx<strong>Data</strong>WriteMapStart ( see page 79) fw_init fw_map_data<br />
gdx<strong>Data</strong>WriteStrStart ( see page 80) fw_init fw_str_data<br />
gdx<strong>Data</strong>WriteRaw ( see page 79) fw_raw_data N/C<br />
gdx<strong>Data</strong>WriteMap ( see page 79) fw_map_data N/C<br />
gdx<strong>Data</strong>WriteStr ( see page 80) fw_str_data N/C<br />
gdx<strong>Data</strong>WriteDone ( see page 78) fw_raw_data, fw_map_data,<br />
fw_str_data, fw_init<br />
fw_init<br />
gdx<strong>Data</strong>ReadRawStart ( see page 77) fr_init fr_raw_data Note1<br />
gdx<strong>Data</strong>ReadMapStart ( see page 76) fr_init fr_map_data Note1<br />
gdx<strong>Data</strong>ReadStrStart ( see page 78) fr_init fr_str_data Note1<br />
gdx<strong>Data</strong>ReadFilteredStart ( see page 76) fr_init fr_map_data Note1<br />
gdx<strong>Data</strong>ReadRaw ( see page 77) fr_raw_data N/C, fr_init Note2<br />
gdx<strong>Data</strong>ReadMap ( see page 76) fr_map_data N/C, fr_init Note2<br />
gdx<strong>Data</strong>ReadStr ( see page 78) fr_str_data N/C, fr_init Note2<br />
gdx<strong>Data</strong>ReadDone ( see page 76) fr_raw_data, fr_map_data,<br />
fr_str_data, fr_init<br />
<strong>GAMS</strong> <strong>Data</strong> <strong>Exchange</strong> <strong>API</strong><br />
1.5<br />
Page 10 2.4<br />
12/3/2012
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