UpsilonNumworks/Upsilon
1
0
Fork 0
mirror of https://github.com/UpsilonNumworks/Upsilon.git synced 2026-01-19 00:37:25 +01:00
Code Issues Packages Projects Releases Wiki Activity

[apps/graph/cartesian_function_store] Define activeRecordOfTypeAtIndex

Browse Source
This commit is contained in:
Ruben Dashyan
2019-08-22 16:38:29 +02:00
parent 826e2c7aaf
commit 35ee467965
2 changed files with 28 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

26
apps/graph/cartesian_function_store.cpp
View File

@@ -9,6 +9,32 @@ using namespace Shared;
namespace Graph {
int CartesianFunctionStore::numberOfActiveFunctionsOfType(CartesianFunction::PlotType plotType) const {
int count = 0;
for (int i = 0; i < numberOfActiveFunctions(); i++) {
Ion::Storage::Record record = activeRecordAtIndex(i);
ExpiringPointer<CartesianFunction> function = modelForRecord(record);
count += (plotType == function->plotType());
}
return count;
}
Ion::Storage::Record CartesianFunctionStore::activeRecordOfTypeAtIndex(CartesianFunction::PlotType plotType, int index) const {
int count = 0;
Ion::Storage::Record record;
for (int i = 0; i < numberOfActiveFunctions(); i++) {
record = activeRecordAtIndex(i);
ExpiringPointer<CartesianFunction> function = modelForRecord(record);
if (plotType == function->plotType()) {
if (count == index) {
break;
}
count++;
}
}
return record;
}
Ion::Storage::Record::ErrorStatus CartesianFunctionStore::addEmptyModel() {
Ion::Storage::Record::ErrorStatus error;
CartesianFunction newModel = CartesianFunction::NewModel(&error);

2
apps/graph/cartesian_function_store.h
View File

@@ -11,6 +11,8 @@ namespace Graph {
class CartesianFunctionStore : public Shared::FunctionStore {
public:
Shared::ExpiringPointer<Shared::CartesianFunction> modelForRecord(Ion::Storage::Record record) const { return Shared::ExpiringPointer<Shared::CartesianFunction>(static_cast<Shared::CartesianFunction *>(privateModelForRecord(record))); }
int numberOfActiveFunctionsOfType(Shared::CartesianFunction::PlotType plotType) const;
Ion::Storage::Record activeRecordOfTypeAtIndex(Shared::CartesianFunction::PlotType plotType, int index) const;
private:
Ion::Storage::Record::ErrorStatus addEmptyModel() override;
const char * modelExtension() const override { return Ion::Storage::funcExtension; }