| T O P I C R E V I E W |
| michaelbraun |
Posted - 07/11/2015 : 01:38:47 AM
Origin Ver. and Service Release (Select Help-->About Origin): 2015 sr2
Operating System:Windows
Hi, I have written a code which imports a dataset, plots it, allows the user to select a portion, and then fits an origin defined function. My question is how can I incorporate the run.LoadOC(originlab\nlsf_utils.c) line into my actual originc code without having to separately run this line in the command prompt before hand? I have tried
#include <originlab\nlsf_utils.c>;
and
LT_execute("run.LoadOC(Originlab\nlsf_utils.c)");
but neither works? |
| 4 L A T E S T R E P L I E S (Newest First) |
| michaelbraun |
Posted - 07/11/2015 : 12:39:29 PM
It works now, thank you! I was not understanding how to correctly add the nlsf_utils.c file to my workspace. For anyone else having this problem, it is simply right clicking on the System folder in the left workspace panel of the Code Builder, add file, navigate to the OriginLab folder in your program files, navigating to the nlsf_utils.c file and opening it. With that added, the following header and fitting works:
#include <Origin.h>
#include <..\OriginLab\theme_utils.h>
#include <GetNBox.h>
#include <..\originlab\nlsf_utils.h>
#include <..\originlab\NLFitSession.h>
//Fit gaussian to peak
NLFitSession nlfSession;
nlfSession.SetFunction("Gauss");
nlfSession.SetData(yData,xData);
nlfSession.ParamsInitValues();
nlfSession.GetChiSqr();
int nOutcome;
nlfSession.Fit(&nOutcome);
// get parameter values after initialization
vector vParamValues, vErrors;
nlfSession.GetFitResultsParams(vParamValues, vErrors);
// output parameter values with names
vector<string> vsParamNames;
nlfSession.GetParamNamesInFunction(vsParamNames);
int nDataset = 0;
for( int nParam = 0; nParam < vParamValues.GetSize(); nParam++)
{
printf("%s = %f\n", vsParamNames[nParam], vParamValues[nParam]);
}
|
| Castiel |
Posted - 07/11/2015 : 12:06:53 PM
quote:
Originally posted by michaelbraun
Ah yes, sorry, I forgot the .. when I retyped it. The code you gave looks like it almost works, but I get a syntax error in variable declaration from the line
pfn_get_category_list(vsCategories, vnSeparatorIndices);
The following is my current header as I have tried to implement your code.
#include <Origin.h>
#include <..\OriginLab\theme_utils.h>
#include <GetNBox.h>
typedef int (*FUN_GET_CATEGORY_LIST)(vector<string>& vsCategorys, vector<int>& vnSeparatorIndices = NULL);
FUN_GET_CATEGORY_LIST pfn_get_category_list = Project.FindFunction("nlsf_get_category_list", "originlab\\nlsf_utils.c", true);
pfn_get_category_list(vsCategorys, vnSeparatorIndices);
#include <..\originlab\NLFitSession.h>
And I get the same error for the third line you gave regardless if your three code lines are above or below the line #include <..\originlab\NLFitSession.h>
It's something like
#include <..\OriginLab\nlsf_utils.h>
typedef int (*FUN_GET_CATEGORY_LIST)(vector<string>& vsCategorys, vector<int>& vnSeparatorIndices = NULL);
void test_nlsf() {
FUN_GET_CATEGORY_LIST pfn_get_category_list = Project.FindFunction("nlsf_get_category_list", "originlab\\nlsf_utils.c", true);
vector<string> vsCategories;
vector<int> vnSeparatorIndices;
pfn_get_category_list(vsCategories, vnSeparatorIndices);
}
However, now that you also need NLFitSession, there are likely more ploblems waiting for you....YOU'D BETTER ADD THE nlsf_utils.c TO YOUR ORIGIN C WORKSPACE -> SYSTEM, IN CODE BUILDER. THEN YOU DON'T HAVE TO TYPEDEF ANY MORE...
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| michaelbraun |
Posted - 07/11/2015 : 11:30:51 AM
Ah yes, sorry, I forgot the .. when I retyped it. The code you gave looks like it almost works, but I get a syntax error in variable declaration from the line
pfn_get_category_list(vsCategories, vnSeparatorIndices);
The following is my current header as I have tried to implement your code.
#include <Origin.h>
#include <..\OriginLab\theme_utils.h>
#include <GetNBox.h>
typedef int (*FUN_GET_CATEGORY_LIST)(vector<string>& vsCategorys, vector<int>& vnSeparatorIndices = NULL);
FUN_GET_CATEGORY_LIST pfn_get_category_list = Project.FindFunction("nlsf_get_category_list", "originlab\\nlsf_utils.c", true);
pfn_get_category_list(vsCategorys, vnSeparatorIndices);
#include <..\originlab\NLFitSession.h>
And I get the same error for the third line you gave regardless if your three code lines are above or below the line #include <..\originlab\NLFitSession.h> |
| Castiel |
Posted - 07/11/2015 : 10:31:18 AM
quote:
Originally posted by michaelbraun
Origin Ver. and Service Release (Select Help-->About Origin): 2015 sr2
Operating System:Windows
Hi, I have written a code which imports a dataset, plots it, allows the user to select a portion, and then fits an origin defined function. My question is how can I incorporate the run.LoadOC(originlab\nlsf_utils.c) line into my actual originc code without having to separately run this line in the command prompt before hand? I have tried
#include <originlab\nlsf_utils.c>;
and
LT_execute("run.LoadOC(Originlab\nlsf_utils.c)");
but neither works?
- Isn't it #include <..\OriginLab\nlsf_utils.c>? But I'm afraid that's a BAD idea to include the source code file instead of the header file....
- Say, to call the nlsf_get_category_list(vector<string>& vsCategorys, vector<int>& vnSeparatorIndices = NULL), you may first
typedef int (*FUN_GET_CATEGORY_LIST)(vector<string>& vsCategorys, vector<int>& vnSeparatorIndices = NULL); thenFUN_GET_CATEGORY_LIST pfn_get_category_list = Project.FindFunction("nlsf_get_category_list", "OriginLab\\nlsf_utils.c", true);and finallypfn_get_category_list(vsCategorys, vnSeparatorIndices);
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