我试图实施以下内容：
1）创建一个包含托管数组的类 2）创建此类的三个实例 3）从三个不同的数据文件中填充这些数组。 4）对该数据进行分析
我已经能够编译执行第一和第二任务的代码，但是当我填充后续实例的数组时，它们似乎会覆盖先前实例的数据。我试图使用结构而不是类。我曾尝试使用本机数组而不是托管数组。我显然在这里遗漏了一些东西，但我无法在任何地方找到答案。也许我不知道正确提出问题的术语。
此外，当我使用调试器时，我发现垃圾收集器似乎删除了我的数据，然后才能对其进行分析。
任何帮助都将不胜感激。
问题是当按下加载第二个文件的按钮时，类实例LowE会被MedE覆盖。
我试图在不发布整个项目代码的情况下提出这个问题并且没有成功所以，这就是我所拥有的：
文件runData.h
#pragma once
#define MAXPOINTS 1536
#define LDBL_MAX 1.7976931348623158e+308
#define MAXORDER 10
#define MAXVOLUME 100.0
using namespace System;
using namespace System::ComponentModel;
using namespace System::Collections;
using namespace System::Diagnostics;
namespace EDCCalApp02 {
public ref class runData //: public System::ComponentModel::Component
{
public:
static array<double^> ^WPcoefs = gcnew array<double^>(MAXORDER+1);
static array<double ^,2> ^fData1 = gcnew array<double^,2>(MAXPOINTS,7);
static array<int^,2> ^iData1 = gcnew array<int^,2>(MAXPOINTS,7);
static array<int^,2> ^DataSize = gcnew array<int^,2>(3,3);
int numLines;
int numCols;
int indx;
int drops;
runData(void)
{
for (int n = 0; n<1536; n++) {
fData1[n,0] = 0.0;
iData1[n,5] = 0;
iData1[n,6] = 0;
}
}
private:
System::ComponentModel::Container ^components;
#pragma region Windows Form Designer generated code
void InitializeComponent(void)
{
components = gcnew System::ComponentModel::Container();
}
#pragma endregion
};
}
档案Form1.h
#pragma once
#define MAXPOINTS 1536
#define LDBL_MAX 1.7976931348623158e+308
#define MAXORDER 10
#define MAXVOLUME 100.0
#include "runData.h"
#include "Graph1.h"
#include "Global1.h"
namespace EDCCalApp02 {
using namespace System;
using namespace System::ComponentModel;
using namespace System::Collections;
using namespace System::Windows::Forms;
using namespace System::Data;
using namespace System::Drawing;
using namespace System::IO;
array<double^> ^polyfit(array<double^,2> ^, int, int);
array<double^,2> ^datasort(array<double^,2> ^, int);
double ldpow( double , unsigned );
float poly_correlcoef( array<double^,2> ^ ,int, array<double^> ^, int );
array<double^> ^get_xy_max_min( array<double^,2> ^ ,int );
array<double^,2> ^fillData(int, array<double^> ^, runData ^ );
array<double^,2> ^makeCurve(array<double^,2> ^, array<double^,2> ^, array<double^,2> ^, double);
array<double^,2> ^makeCoefs(array<double^,2> ^, array<double^> ^);
runData ^LoadData(array<String^> ^);
public ref class Form1 : public System::Windows::Forms::Form
{
public:
Form1(void)
{
InitializeComponent();
int numLines = 0, numCols=0;
try{
System::IO::StreamReader ^ sr = gcnew
System::IO::StreamReader("WellPlate Volume Definitions.txt");
array<String^> ^lines= System::IO::File::ReadAllLines("WellPlate Volume Definitions.txt");
numLines = lines->Length;
array<String^> ^Header=lines[0]->Split(',');
numCols = Header->Length;
staVolFile = gcnew array<String^,2>(numLines,numCols);
for(int i=1;i<numLines;i++) {
array<String^> ^lineSplit=lines[i]->Split(',');
for(int j=0;j<numCols;j++){
staVolFile[i-1,j] = lineSplit[j];
}
cbx_WellPlateList->Items->Add(staVolFile[i-1,0]);
}
sr->Close();
}
catch(IOException ^) {
MessageBox::Show(L"WellPlate Volume Definitions.txt\n\n"
L"Was Not Read\n\n"
L"Please Check the File\n"
L"and Try Again");
}
}
protected:
~Form1()
{
if (components)
{
delete components;
}
}
private: System::Windows::Forms::TextBox^ tbx_File1;
protected:
protected:
private: System::Windows::Forms::Label^ lbl_File1;
private: System::Windows::Forms::ComboBox^ cbx_WellPlateList;
private: System::Windows::Forms::TextBox^ tbx_File2;
private: System::Windows::Forms::TextBox^ tbx_File3;
private: System::Windows::Forms::Label^ lbl_Volume;
private: System::Windows::Forms::Button^ btn_Exit;
private:
public:
array<String^,2> ^staVolFile;
static array<bool^> ^loaded = gcnew array<bool^>(4) {false,false,false,false};
static runData ^LowE = ( gcnew runData);
static runData ^MedE = ( gcnew runData);
static runData ^HighE = (gcnew runData);
private: System::Windows::Forms::OpenFileDialog^ openFileDialog1;
private: System::Windows::Forms::SaveFileDialog^ saveFileDialog1;
System::ComponentModel::Container ^components;
#pragma region Windows Form Designer generated code
void InitializeComponent(void)
{
System::ComponentModel::ComponentResourceManager^ resources = (gcnew System::ComponentModel::ComponentResourceManager(Form1::typeid));
this->tbx_File1 = (gcnew System::Windows::Forms::TextBox());
this->lbl_File1 = (gcnew System::Windows::Forms::Label());
this->cbx_WellPlateList = (gcnew System::Windows::Forms::ComboBox());
this->btn_Exit = (gcnew System::Windows::Forms::Button());
this->openFileDialog1 = (gcnew System::Windows::Forms::OpenFileDialog());
this->saveFileDialog1 = (gcnew System::Windows::Forms::SaveFileDialog());
this->SuspendLayout();
//
// tbx_File1
//
this->tbx_File1->Location = System::Drawing::Point(40, 100);
this->tbx_File1->Name = L"tbx_File1";
this->tbx_File1->Size = System::Drawing::Size(267, 20);
this->tbx_File1->TabIndex = 0;
this->tbx_File1->Text = L"Enter .csv File 1";
// cbx_WellPlateList
//
this->cbx_WellPlateList->FormattingEnabled = true;
this->cbx_WellPlateList->Location = System::Drawing::Point(40, 40);
this->cbx_WellPlateList->Name = L"cbx_WellPlateList";
this->cbx_WellPlateList->Size = System::Drawing::Size(221, 21);
this->cbx_WellPlateList->TabIndex = 2;
this->cbx_WellPlateList->SelectedIndexChanged += gcnew System::EventHandler(this, &Form1::cbx_WellPlateList_SelectedIndexChanged);
this->btnFile1->AutoSizeMode = System::Windows::Forms::AutoSizeMode::GrowAndShrink;
this->btnFile1->Location = System::Drawing::Point(306, 98);
this->btnFile1->Name = L"btnFile1";
this->btnFile1->Size = System::Drawing::Size(25, 24);
this->btnFile1->TabIndex = 7;
this->btnFile1->UseVisualStyleBackColor = true;
this->btnFile1->Click += gcnew System::EventHandler(this, &Form1::btnFile1_Click);
// lbl_WellplateList
//
this->lbl_WellplateList->Anchor = static_cast<System::Windows::Forms::AnchorStyles>((((System::Windows::Forms::AnchorStyles::Top | System::Windows::Forms::AnchorStyles::Bottom)
| System::Windows::Forms::AnchorStyles::Left)
| System::Windows::Forms::AnchorStyles::Right));
this->lbl_WellplateList->AutoSize = true;
this->lbl_WellplateList->Location = System::Drawing::Point(45, 25);
this->lbl_WellplateList->Name = L"lbl_WellplateList";
this->lbl_WellplateList->Size = System::Drawing::Size(98, 13);
this->lbl_WellplateList->TabIndex = 28;
this->lbl_WellplateList->Text = L"Wellplate Selection";
//
// btn_Graph1
//
this->btn_Graph1->BackColor = System::Drawing::Color::White;
this->btn_Graph1->Location = System::Drawing::Point(348, 99);
this->btn_Graph1->Name = L"btn_Graph1";
this->btn_Graph1->Size = System::Drawing::Size(38, 23);
this->btn_Graph1->TabIndex = 29;
this->btn_Graph1->Text = L"G1";
this->btn_Graph1->UseVisualStyleBackColor = true;
this->btn_Graph1->Click += gcnew System::EventHandler(this, &Form1::btn_Graph1_Click);
//
// btn_Create
//
this->btn_Create->Anchor = static_cast<System::Windows::Forms::AnchorStyles>((System::Windows::Forms::AnchorStyles::Bottom | System::Windows::Forms::AnchorStyles::Left));
this->btn_Create->Location = System::Drawing::Point(40, 292);
this->btn_Create->Name = L"btn_Create";
this->btn_Create->Size = System::Drawing::Size(75, 23);
this->btn_Create->TabIndex = 33;
this->btn_Create->Text = L"Create Cal";
this->btn_Create->UseVisualStyleBackColor = true;
this->btn_Create->Click += gcnew System::EventHandler(this, &Form1::btn_Create_Click);
this->btn_Exit->Anchor = System::Windows::Forms::AnchorStyles::Bottom;
this->btn_Exit->Location = System::Drawing::Point(657, 304);
this->btn_Exit->Name = L"btn_Exit";
this->btn_Exit->Size = System::Drawing::Size(75, 23);
this->btn_Exit->TabIndex = 36;
this->btn_Exit->Text = L"Exit";
this->btn_Exit->UseVisualStyleBackColor = true;
this->btn_Exit->Click += gcnew System::EventHandler(this, &Form1::btn_Exit_Click);
this->AutoScaleDimensions = System::Drawing::SizeF(6, 13);
this->AutoScaleMode = System::Windows::Forms::AutoScaleMode::Font;
this->BackColor = System::Drawing::Color::White;
this->BackgroundImage = (cli::safe_cast<System::Drawing::Image^ >(resources->GetObject(L"$this.BackgroundImage")));
this->BackgroundImageLayout = System::Windows::Forms::ImageLayout::Stretch;
this->ClientSize = System::Drawing::Size(830, 348);
this->Controls->Add(this->btn_Exit);
this->Controls->Add(this->btn_Graph1);
this->Controls->Add(this->lbl_WellplateList);
this->Controls->Add(this->lbl_Order1);
this->Controls->Add(this->lbl_Max1);
this->Controls->Add(this->lbl_Min1);
this->Controls->Add(this->tbx_Order1);
this->Controls->Add(this->cbx_WellPlateList);
this->Controls->Add(this->lbl_File1);
this->Controls->Add(this->tbx_File1);
this->Icon = (cli::safe_cast<System::Drawing::Icon^ >(resources->GetObject(L"$this.Icon")));
this->Name = L"Form1";
this->Text = L"EDC Calibration App";
this->ResumeLayout(false);
this->PerformLayout();
}
private：System :: Void cbx_WellPlateList_SelectedIndexChanged（System :: Object ^ sender，System :: EventArgs ^ e）{
double WPcoefs[MAXORDER+1];// = gcnew array<double^>(MAXORDER+1);
int selectedIndex = cbx_WellPlateList->SelectedIndex;
for(int i=0; i <= MAXORDER; i++) WPcoefs[i]=0.0;
for(int i=3;i<8;i++){
WPcoefs[i-3] = double::Parse(staVolFile[selectedIndex,i]);
}
for(int i=0;i<MAXORDER+1;i++){
LowE->WPcoefs[i] = WPcoefs[i];
MedE->WPcoefs[i] = WPcoefs[i];
HighE->WPcoefs[i] = WPcoefs[i];
}
loaded[0] = true;
}
private: System::Void btnFile1_Click(System::Object^ sender, System::EventArgs^ e) {
if(!*loaded[0]) {
MessageBox::Show("Please select a plate and try again.");
return;
}
try {
if(openFileDialog1->ShowDialog() == System::Windows::Forms::DialogResult::OK)
{
System::IO::StreamReader ^ sr = gcnew
System::IO::StreamReader(openFileDialog1->FileName);
if（！sr） { tbx_File1-＆gt; Text =＆＃34;无法打开文件。＆＃34;;
}
String^ FilePath = openFileDialog1->FileName;
array<String^> ^File = FilePath->Split('\\');
int num = File->Length;
tbx_File1->Text = File[num-1];
array<String^> ^rawData1= System::IO::File::ReadAllLines(openFileDialog1->FileName);
LowE = LoadData(rawData1);
loaded[1] = true;
sr->Close();
}
}
catch(IOException ^)
{
MessageBox::Show("File Not Read\n Please Check the File\n and Try Again");
return;
}
}
private：System :: Void btnFile2_Click（System :: Object ^ sender，System :: EventArgs ^ e）{
if(!*loaded[0]) {
MessageBox::Show("Please select a plate and try again.");
return;
}
try {
if(openFileDialog1->ShowDialog() == System::Windows::Forms::DialogResult::OK)
{
System::IO::StreamReader ^ sr = gcnew
System::IO::StreamReader(openFileDialog1->FileName);
if（！sr） { tbx_File2-＆gt; Text =＆＃34;无法打开文件。＆＃34;;
}
String^ FilePath = openFileDialog1->FileName;
array<String^> ^File = FilePath->Split('\\');
int num = File->Length;
tbx_File2->Text = File[num-1];
array<String^> ^rawData2= System::IO::File::ReadAllLines(openFileDialog1->FileName);
MedE = LoadData(rawData2);
loaded[2] = true;
sr->Close();
}
}
catch(IOException ^)
{
MessageBox::Show("File Not Read\n Please Check the File\n and Try Again");
return;
}
}
private：System :: Void btnFile3_Click（System :: Object ^ sender，System :: EventArgs ^ e）{
if(!*loaded[0]) {
MessageBox::Show("Please select a plate and try again.");
return;
}
try {
if(openFileDialog1->ShowDialog() == System::Windows::Forms::DialogResult::OK)
{
System::IO::StreamReader ^ sr = gcnew
System::IO::StreamReader(openFileDialog1->FileName);
if（！sr） { tbx_File3-＆gt; Text =＆＃34;无法打开文件。＆＃34;;
}
String^ FilePath = openFileDialog1->FileName;
array<String^> ^File = FilePath->Split('\\');
int num = File->Length;
tbx_File3->Text = File[num-1];
array<String^> ^rawData3= System::IO::File::ReadAllLines(openFileDialog1->FileName);
HighE = LoadData(rawData3);
loaded[3] = true;
sr->Close();
}
}
catch(IOException ^)
{
MessageBox::Show("File Not Read\n Please Check the File\n and Try Again");
return;
}
}
private：System :: Void btn_Exit_Click（System :: Object ^ sender，System :: EventArgs ^ e）{
this->Close();
}
private：System :: Void btn_Graph1_Click（System :: Object ^ sender，System :: EventArgs ^ e）{
int Size = LowE->indx;
if(Size > 3){
array<double^,2> ^plotData = gcnew array<double^,2>(Size,4);
array<double^,2> ^fitData = gcnew array<double^,2>(Size,2);
double Min = Convert::ToDouble(tbx_Min1->Text);
double Max = Convert::ToDouble(tbx_Max1->Text);
int Ord = Convert::ToInt32(tbx_Order1->Text);
double Vol;
int count = 0;
int iData;
for(int i=1; i < Size-1 ; i++){
if((*LowE->fData1[i,0] <= Max) && (*LowE->fData1[i,0] >= Min )){
Vol = ((*LowE->fData1[i,6] / *LowE->iData1[i,4]));
if(Vol > -1.0*MAXVOLUME && Vol < MAXVOLUME){
plotData[count,0] = *LowE->fData1[i,0];
fitData[count,0] = *plotData[count,0];
iData = (int) (100.0 * *plotData[count,0]);
plotData[count,0] = iData / 100.0;
plotData[count,1] = Vol;
fitData[count,1] = Vol;
count++;
}
}
}
array<double^> ^plotCoefs = gcnew array<double^>(MAXORDER +1);
plotCoefs = polyfit(fitData,count-1,Ord);
double Delta = (Max + 0.2)/count;
plotData[0,2] = 0.0;
for(int i=0; i < count; i++) {
double LLOrd = 1.0;
plotData[i,3] = 0.0;
if(i>0) plotData[i,2] = *plotData[i-1,2] + Delta;
for(int k=0; k <= Ord; k++) {
plotData[i,3] = *plotData[i,3] +*plotCoefs[k] * LLOrd;
LLOrd = LLOrd * *plotData[i,2];
}
}
if(count > 2){
Graph1^ plot1 = gcnew Graph1(count-1,plotData);
plot1->ShowDialog();
} else{
MessageBox::Show(" Not Enough Valid Data\n Please Check the File\n and Try Again");
}
} else{
MessageBox::Show(" File Does Not Contain Enough Data\n Please Check the File\n and Try Again");
}
}
private：System :: Void btn_Graph2_Click（System :: Object ^ sender，System :: EventArgs ^ e）{
int Size = MedE->indx;
if(Size > 3){
array<double^,2> ^plotData = gcnew array<double^,2>(Size,4);
array<double^,2> ^fitData = gcnew array<double^,2>(Size,2);
double Min = Convert::ToDouble(tbx_Min2->Text);
double Max = Convert::ToDouble(tbx_Max2->Text);
int Ord = Convert::ToInt32(tbx_Order2->Text);
double Vol;
int count = 0;
int iData;
for(int i=1; i < Size-1 ; i++){
if((*MedE->fData1[i,0] <= Max) && (*MedE->fData1[i,0] >= Min )){
Vol = ((*MedE->fData1[i,6] / *MedE->iData1[i,4]));
if(Vol > -1.0*MAXVOLUME && Vol < MAXVOLUME){
plotData[count,0] = *MedE->fData1[i,0];
fitData[count,0] = *plotData[count,0];
iData = (int) (100.0 * *plotData[count,0]);
plotData[count,0] = iData / 100.0;
plotData[count,1] = Vol;
fitData[count,1] = Vol;
count++;
}
}
}
array<double^> ^plotCoefs = gcnew array<double^>(MAXORDER +1);
plotCoefs = polyfit(fitData,count-1,Ord);
double Delta = (Max + 0.2)/count;
plotData[0,2] = 0.0;
for(int i=0; i < count; i++) {
double LLOrd = 1.0;
plotData[i,3] = 0.0;
if(i>0) plotData[i,2] = *plotData[i-1,2] + Delta;
for(int k=0; k <= Ord; k++) {
plotData[i,3] = *plotData[i,3] +*plotCoefs[k] * LLOrd;
LLOrd = LLOrd * *plotData[i,2];
}
}
if(count > 2){
Graph1^ plot1 = gcnew Graph1(count-1,plotData);
plot1->ShowDialog();
} else{
MessageBox::Show(" Not Enough Valid Data\n Please Check the File\n and Try Again");
}
} else{
MessageBox::Show(" File Does Not Contain Enough Data\n Please Check the File\n and Try Again");
}
}
private：System :: Void btn_Graph3_Click（System :: Object ^ sender，System :: EventArgs ^ e）{
int Size = HighE->indx;
if(Size > 3){
array<double^,2> ^plotData = gcnew array<double^,2>(Size,4);
array<double^,2> ^fitData = gcnew array<double^,2>(Size,2);
double Min = Convert::ToDouble(tbx_Min3->Text);
double Max = Convert::ToDouble(tbx_Max3->Text);
int Ord = Convert::ToInt32(tbx_Order3->Text);
double Vol;
int count = 0;
int iData;
for(int i=1; i < Size-1 ; i++){
if((*HighE->fData1[i,0] <= Max) && (*HighE->fData1[i,0] >= Min )){
Vol = ((*HighE->fData1[i,6] / *HighE->iData1[i,4]));
if(Vol > -1.0*MAXVOLUME && Vol < MAXVOLUME){
plotData[count,0] = *HighE->fData1[i,0];
fitData[count,0] = *plotData[count,0];
iData = (int) (100.0 * *plotData[count,0]);
plotData[count,0] = iData / 100.0;
plotData[count,1] = Vol;
fitData[count,1] = Vol;
count++;
}
}
}
array<double^> ^plotCoefs = gcnew array<double^>(MAXORDER +1);
plotCoefs = polyfit(fitData,count-1,Ord);
double Delta = (Max + 0.2)/count;
plotData[0,2] = 0.0;
for(int i=0; i < count; i++) {
double LLOrd = 1.0;
plotData[i,3] = 0.0;
if(i>0) plotData[i,2] = *plotData[i-1,2] + Delta;
for(int k=0; k <= Ord; k++) {
plotData[i,3] = *plotData[i,3] +*plotCoefs[k] * LLOrd;
LLOrd = LLOrd * *plotData[i,2];
}
}
if(count > 2){
Graph1^ plot1 = gcnew Graph1(count-1,plotData);
plot1->ShowDialog();
} else{
MessageBox::Show(" Not Enough Valid Data\n Please Check the File\n and Try Again");
}
} else{
MessageBox::Show(" File Does Not Contain Enough Data\n Please Check the File\n and Try Again");
}
}
private：System :: Void btn_Create_Click（System :: Object ^ sender，System :: EventArgs ^ e）{
int i=0;
array<double^> ^Args1 = gcnew array<double^>(6) {0.0,0.0,2.0,5.0,3.0,3.0};
array<double^> ^Args2 = gcnew array<double^>(6) {0.0,0.0,2.0,5.0,3.0,3.0};
array<double^> ^Args3 = gcnew array<double^>(6) {0.0,0.0,2.0,5.0,3.0,3.0};
array<double^,2> ^Coefs1 = gcnew array<double^,2>(MAXORDER +4, 4);
array<double^,2> ^Coefs2 = gcnew array<double^,2>(MAXORDER +4, 4);
array<double^,2> ^Coefs3 = gcnew array<double^,2>(MAXORDER +4, 4);
array<double^,2> ^Curve = gcnew array<double^,2>(36, 4);
int minSz = LowE->indx;
int midSz = MedE->indx;
int maxSz = HighE->indx;
double Vol = (Convert::ToDouble(tbx_Volume->Text));
array<double^,2> ^minData, ^medData, ^maxData;
Args1[0] = (Convert::ToDouble(tbx_Min1->Text));
Args1[1] = (Convert::ToDouble(tbx_Max1->Text));
Args1[2] = (Convert::ToDouble(tbx_Order1->Text));
minData = fillData(minSz, Args1, LowE);
Coefs1 = makeCoefs(minData,Args1);
Args2[0] = (Convert::ToDouble(tbx_Min2->Text));
Args2[1] = (Convert::ToDouble(tbx_Max2->Text));
Args2[2] = (Convert::ToDouble(tbx_Order2->Text));
medData = fillData(minSz, Args2, MedE);
Coefs2 = makeCoefs(medData,Args1);
Args3[0] = (Convert::ToDouble(tbx_Min3->Text));
Args3[1] = (Convert::ToDouble(tbx_Max3->Text));
Args3[2] = (Convert::ToDouble(tbx_Order3->Text));
maxData = fillData(minSz, Args3, HighE);
Coefs3 = makeCoefs(maxData,Args1);
Curve = makeCurve(Coefs1,Coefs2,Coefs3,Vol);
array<String^,2> ^calFile = gcnew array<String^,2>(36,4);
double tempDouble;
String ^myfile = "";
saveFileDialog1->ShowDialog() ;
myfile = saveFileDialog1->FileName;
try {
FileStream ^outFile = gcnew FileStream(myfile, FileMode::Create, FileAccess::Write);
StreamWriter ^streamOut = gcnew StreamWriter(outFile);
for(i=0; i<36; i++){
tempDouble = *Curve[i,0];
calFile[i,0] = tempDouble.ToString("F2");
tempDouble = *Curve[i,1];
calFile[i,1] = tempDouble.ToString("F0");
tempDouble = *Curve[i,2];
calFile[i,2] = tempDouble.ToString("F2");
tempDouble = *Curve[i,3];
calFile[i,3] = tempDouble.ToString("F2");
streamOut->WriteLine( "{0}\t{1}\t{2}\t{3}\t{1}\t{1}\t{1}\t{1}\t{1}\t{1}\t{1}\t{1}",calFile[i,0], calFile[i,1], calFile[i,2],calFile[i,3] );
}
streamOut->Close();
}
catch(IOException ^)
{
MessageBox::Show("File Not Written\n Please Check the File\n and Try Again");
}
}
};
array<double^,2> ^makeCurve(array<double^,2> ^Coef1, array<double^,2> ^Coef2, array<double^,2> ^Coef3, double Vol) {
array<double^,2> ^Curve = gcnew array<double^,2>(36, 4);
array<double^,3> ^Funct = gcnew array<double^,3>(3,4,36);
array<double^> ^LLmin = gcnew array<double^>(3);
array<double^> ^LLmax = gcnew array<double^>(3);
array<int^> ^Order = gcnew array<int^>(3);
LLmin[0] = *Coef1[0,0];
LLmin[1] = *Coef2[0,0];
LLmin[2] = *Coef3[0,0];
LLmax[0] = *Coef1[1,0];
LLmax[1] = *Coef2[1,0];
LLmax[2] = *Coef3[1,0];
Order[0] = (int) *Coef1[2,0];
Order[1] = (int) *Coef2[2,0];
Order[2] = (int) *Coef3[2,0];
double maxLLcut = 0.0;
double minLLcut = *LLmax[0];
for(int n=0; n<3; n++) {
if( maxLLcut < *LLmax[n]) maxLLcut = *LLmax[n];
if( minLLcut > *LLmax[n]) minLLcut = *LLmax[n];
}
int npts = 36;
if(maxLLcut != minLLcut){
npts = 35;
}
double LL = 0.05;
double DeltaLL;
double LLOrd = 1.0;
DeltaLL = minLLcut/((float) npts - 1.0);
for(int i=1; i < npts ; i++) {
Curve[i,0] = LL;
for (int n = 0; n < 4 ; n++) {
// Use polynomial coefs to calculate Volume
LLOrd = 1.0;
for(int k=3; k < *Coef1[2,n]+3; k++) {
Funct[0,n,i] = *Funct[0,n,i] +*Coef1[k,n] * LLOrd;
LLOrd = LLOrd *LL;
}
LLOrd = 1.0;
for(int k=3; k < *Coef2[2,n]+3; k++) {
Funct[1,n,i] = *Funct[1,n,i] +*Coef2[k,n] * LLOrd;
LLOrd = LLOrd *LL;
}
LLOrd = 1.0;
for(int k=3; k < *Coef3[2,n]+3; k++) {
Funct[2,n,i] = *Funct[2,n,i] +*Coef3[k,n] * LLOrd;
LLOrd = LLOrd *LL;
}
}
double BurstPerNl = 0.0;
double BurstInt = 0.0;
for(int j = 0; j<4; j++) {
if(*Funct[iL,j+1,i] == *Funct[iH,j+1,i]){
Curve[i,j+1] = *Funct[iCr,j+1,i];
}else{
BurstPerNl = (*Funct[iL,j+1,i] - *Funct[iH,j+1,i])/(*Funct[iL,0,i] - *Funct[iH,0,i]);
BurstInt = *Funct[iCr,1,i] - BurstPerNl * *Funct[iCr,j+1,i];
Curve[i,j+1] = BurstPerNl * (Vol - *Funct[iCr,0,i]) + *Funct[iCr,j+1,i];
}
}
LL = LL + DeltaLL;
}
if (npts < 36){
Curve[35,0] = maxLLcut;
for (int l = 1; l<4; l++) {
Curve[35,l] = ((*Curve[34,l] - *Curve[32,l])/(*Curve[34,0] - *Curve[32,0])) *(*Curve[35,0] - *Curve[34,0]) + *Curve[34,l];
}
}
return Curve;
}
array<double^,2> ^makeCoefs(array<double^, 2> ^Data, array<double^> ^Args) {
array<double^> ^tempCoefs = gcnew array<double^>(MAXORDER +1);
array<double^,2> ^Coefs = gcnew array<double^,2>(MAXORDER +4, 4);
int Size;
Size = Data->Length / 8;
array<double^,2> ^tempE = gcnew array<double^,2>(Size+100,2);
for(int k=0; k<Size; k++){
tempE[k,0] = 0.0;
tempE[k,1] = 0.0;
}
int m;
for(int j=0; j < 4; j++) {
for(int i = 0; i < Size; i++) {
m = j*2;
tempE[i,0] = (double) *Data[i,m];
tempE[i,1] = (double) *Data[i,m+1];
}
int k = j+2;
int Order = (int) *Args[k];
tempCoefs = polyfit(tempE, Size-1, Order);
Coefs[0,j] = *Args[0];
Coefs[1,j] = *Args[1];
Coefs[2,j] = *Args[j+2];
for(int k = 0; k < *Args[j+2]; k++) {
Coefs[3+k, j] = *tempCoefs[k];
}
}
return Coefs;
}
array<double^,2> ^fillData(int Num, array<double^> ^Args, runData ^rawData) {
// Create data sets to be fit based on cuts
int j1 = 0;
double MeasuredVolume;
array<double^,2> ^Data = gcnew array<double^,2>(Num,8);
for(int i=1; i<Num; i++) {
if(*rawData->fData1[i,0] > *Args[0] && *rawData->fData1[i,0] < *Args[1]){
MeasuredVolume = ( *rawData->fData1[i,6])/( *rawData->iData1[i,4]);
if(MeasuredVolume > -1.0*MAXVOLUME && MeasuredVolume < MAXVOLUME) {
Data[j1,0] = *rawData->fData1[i,0];
Data[j1,1] = ( *rawData->fData1[i,6])/( *rawData->iData1[i,4]);
Data[j1,2] = *rawData->fData1[i,0];
Data[j1,3] = *rawData->fData1[i,3];
Data[j1,4] = *rawData->fData1[i,0];
Data[j1,5] = *rawData->fData1[i,2];
Data[j1,6] = *rawData->fData1[i,0];
Data[j1,7] = *rawData->fData1[i,4];
j1++;
}
}
}
j1 = j1 - 1;
array<double^,2> ^newData = gcnew array<double^,2>(j1,8);
// newData = *数据;
for(int k=0; k<j1; k++){
for(int i = 0; i<8; i++){
newData[k,i] = *Data[k,i];
}
}
return newData;
}
runData ^LoadData(array<String^> ^ rawData)
{
int numLines = 0;
int numCols = 0;
int indx = 0;
int drops = 0;
array<String^,2> ^staFile1;
double WPcoefs[MAXORDER+1]; // [ = gcnew array<double^>(MAXORDER+1);
numLines = rawData->Length;
array<String^> ^Header=rawData[0]->Split(',');
numCols = Header->Length;
staFile1 = gcnew array<String^,2>(numLines,numCols);
double temp_d;
int temp_i;
runData ^filledData = gcnew runData;
// runData filledData; // =（new runData）;
double vol, LL, deltaV;
for(int i=0;i<numLines;i++)
{
array<String^> ^lineSplit=rawData[i]->Split(',');
for(int j=0;j<numCols;j++){
staFile1[i,j] = lineSplit[j];
}
if(staFile1[i,8] != "11" && staFile1[i,8] != "15") {
if(i>0){
filledData->fData1[indx,1] = double::Parse(staFile1[i,27]);
filledData->fData1[indx,2] = double::Parse(staFile1[i,28]);
filledData->fData1[indx,3] = double::Parse(staFile1[i,29]);
array<String^> ^SptFreq = staFile1[i,31]->Split(':');
filledData->fData1[indx,4] = double::Parse(SptFreq[0]);
filledData->drops = (double::Parse(staFile1[i,33]));
filledData->iData1[indx,4] = filledData->drops;
LL = *filledData->fData1[indx,0];
double LLOrd = 1.0;
vol = 0.0;
for(int k=0; k <= MAXORDER; k++) {
vol = vol + *filledData->WPcoefs[k] * LLOrd;
LLOrd = LLOrd * LL;
}
filledData->fData1[indx,5] = vol;
if(indx >= 1) {
deltaV = *filledData->fData1[indx-1,5] - *filledData->fData1[indx,5];
filledData->fData1[indx-1,6] = deltaV * 1000.0;
if(*filledData->iData1[indx,4] > 0){
double Vol = ((*filledData->fData1[indx-1,6] / *filledData->iData1[indx,4]));
if(Vol > -1.0*MAXVOLUME && Vol < MAXVOLUME){
indx++;
}
}
}else{
indx++;
}
}
}
}
filledData->numLines = numLines;
filledData->numCols = numCols;
filledData->drops = *filledData->iData1[1,4];
filledData->indx = indx;
return filledData;
}
希望这是足够的信息。
问题是当按下加载第二个文件的按钮时，类实例LowE会被MedE覆盖。
答案 0 :(得分：0)
因此，事实证明问题在于在类中声明数组静态。显然我真正想要的是声明变量，但在初始化函数中创建它。我之前尝试过这个，但是编译器发生了阻塞，我认为这样做有问题。但是，一旦我确定这是解决方案，我就能让它发挥作用。静态意味着内存对于类的所有实例都是相同的，这是共享类的所有实例共有的数据的便捷方式。我意识到我可以将它用于同一个类中的另一个数组，每次都不再需要读取。