创建对象时调试断言失败

我正在尝试为大学构建一个简单的矩阵代数应用程序。尝试从输入文件添加数据时，我使用以下方法：

Matrix createMatrix(string filename, int rowRestriction, int colRestriction)
{
    try{
    ifstream file;
    string line = "";
    vector<string> curLine;
    int cols = -1, rows = 0;
    vector<vector<double>> values;
    file.open(filename);
    if(!file.is_open())
    {
        cout << "No file could be loaded, please check whether the input file is placed inside the working directory.n";
        throw 1;
    }
    while(getline(file,line))
    {
        rows+=1;
        curLine = split(line);
        if(cols == -1)
        {
            cols = curLine.size();
            cout << "Matrix appears to have " << cols << " Columns.n";
            if(colRestriction != NO_RESTRICTION && cols != colRestriction)
            {
                cout << "The Matrix you provided does not fulfill the column restriction of " << colRestriction << " Columns, please check your input file.n";
                throw 2;
            }
        }
        else if(cols != curLine.size())
        {
            cout << "Invalid Matrix supplied. Varying amount of columns. Please check input file " << filename << ".n";
            throw 3;
        }
            cout << "Saving Row "<<rows<<"n";
            values.resize(rows);
            values[rows-1].resize(cols);
            for(int i = 0; i < curLine.size(); i++)
            {
                if(isValidNumber(curLine[i]))
                    try
                    {
                        values[rows-1][i] = atof(curLine[i].c_str());
                    }
                    catch(int e)
                    {
                        cout << "Exception No. " << e << " has occurred. Presumably your input file does not contain valid floating point numbers.n";
                        throw 4;
                    }
                else
                {
                    cout << "Your file contains invalid characters, please check your input file "" << filename << "".n";
                    throw 5;
                }
            }
    }
    if(rowRestriction != NO_RESTRICTION && rowRestriction != rows)
    {
        cout << "The Matrix you provided does not fulfill the row restriction of " << rowRestriction << " Rows, please check your input file.n";
        throw 6;
    }
    cout << "Matrix Data has been read successfully, your matrix has " << rows << " Rows and " << cols << " Columns. It is " << ((rows==cols)?"":"not ") << "quadratic.n";
    Matrix m = Matrix(rows, cols, values);
    m.setValidity(true);
    return m;
    }
    catch(int e)
    {
        cout << "Exception No. " << e << "occurred.n";
    }
}

以下是"矩阵"的构造函数：

Matrix::Matrix(int rows, int cols, vector<vector<double>> data)
{
    this->rows = rows;
    this->cols = cols;
    this->data = data;
}

这是头文件：

#pragma once
#include <vector>
using std::vector;
class Matrix
{
public:
    Matrix(int rows, int cols, vector<vector<double>> data);
    ~Matrix(void);
    int getCols();
    int getRows();
private:
    int rows, cols;
    vector<vector<double>> data;
};

我收到以下错误消息 - 它仅在添加行Matrix m = Matrix(rows, cols, values);时出现（见上文）。

    ---------------------------
Microsoft Visual C++ Runtime Library
---------------------------
Debug Assertion Failed!
Program: ...al studio 2012ProjectsMatrixalgebraDebugMatrixalgebra.exe
File: f:ddvctoolscrt_bldself_x86crtsrcdbgheap.c
Line: 1322
Expression: _CrtIsValidHeapPointer(pUserData)
For information on how your program can cause an assertion
failure, see the Visual C++ documentation on asserts.
(Press Retry to debug the application)
---------------------------
Abort   Retry   Ignore   
---------------------------

我只知道这是一些菜鸟的错误，但我已经尝试了很长一段时间，但没有成功。算法本身一直工作得很好，直到最后几行。

编辑：更改了OP以反映新问题

EDIT2：由于我的解构函数而引发此新错误，请参见下文

Matrix::~Matrix(void)
{
    delete &data;
}

为什么会这样 - 我真的很感激对此的解释，或者关于这个问题的一些学习材料。