public static Tranche ReadConditionFromFile(string fileName)
{
Tranche tranche;
using (var br = new BinaryReader(File.OpenRead(fileName + ".txt")))
{
decimal capital = br.ReadDecimal();
int period = br.ReadInt32();
int length = br.ReadInt32();
List <Asset> assets = new List <Asset>();
for (int i = 0; i < length; i++)
{
assets.Add(
new Asset(
br.ReadDecimal(),
br.ReadDecimal()
)
);
}
tranche = new Tranche(capital, period, assets);
}
return(tranche);
}
public static InvestmentPlan solve(Tranche tranche)
{
Investor investor = new Investor(tranche.period, tranche.capital, tranche.assets);
InvestmentsSolver solver = new InvestmentsSolver(investor);
InvestmentPlan plan = solver.TheoreticalProfitPlan();
return(plan);
}
public static void WriteConditionToFile(string fileName, Tranche tranche)
{
using (var bw = new BinaryWriter(File.OpenWrite(fileName + ".txt")))
{
bw.Write(tranche.capital);
bw.Write(tranche.period);
bw.Write(tranche.assets.Count);
foreach (Asset asset in tranche.assets)
{
bw.Write(asset.profit);
bw.Write(asset.prob);
}
}
}
public static void WriteConditionToTextFile(string fileName, Tranche tranche)
{
using (var sw = new StreamWriter(fileName))
{
sw.WriteLine(tranche.capital.ToString(ci));
sw.WriteLine(tranche.period.ToString(ci));
sw.WriteLine(tranche.assets.Count.ToString(ci));
for (int i = 0; i < tranche.assets.Count; i++)
{
var tmp = tranche.assets[i];
sw.WriteLine(tmp.profit.ToString(ci));
sw.WriteLine(tmp.prob.ToString(ci));
}
}
}
public static Tranche ReadConditionFromTextFile(string fileName)
{
Tranche tranche;
using (var sr = new StreamReader(fileName))
{
string line = sr.ReadLine();
decimal C = Decimal.Parse(line, ci);
line = sr.ReadLine();
int period = int.Parse(line, ci);
if (period < 1)
{
throw new ArgumentException();
}
line = sr.ReadLine();
int n = int.Parse(line, ci);
if (n < 1)
{
throw new ArgumentException();
}
List <Asset> assets = new List <Asset>();
for (int i = 0; i < n; i++)
{
line = sr.ReadLine();
decimal profit = Decimal.Parse(line, ci);
line = sr.ReadLine();
decimal prob = Decimal.Parse(line, ci);
assets.Add(
new Asset(profit, prob)
);
}
tranche = new Tranche(C, period, assets);
}
return(tranche);
}
