internal Type ResolveOnDemandFunction(string name, Type[] argumentTypes)
{
ResolveFunctionEventArgs args = new ResolveFunctionEventArgs(name, argumentTypes);
ResolveFunction?.Invoke(this, args);
return(args.ReturnType);
}
public LazySegTree(int N, MergeFunction <T> merge, ResolveFunction <T, U> resolve, T fill = default(T))
{
Count = N;
this.merge = merge;
this.resolve = resolve;
n_layer = 1;
for (int k = 1; k < N; k <<= 1)
{
n_layer += 1;
}
segsize = new int[n_layer];
data = new T[n_layer][];
lazy = new bool[n_layer][];
lazyData = new U[n_layer][];
for (int l = 0; l < n_layer; ++l)
{
segsize[l] = 1 << (n_layer - 1 - l);
data[l] = new T[1 << l];
lazy[l] = new bool[1 << l];
lazyData[l] = new U[1 << l];
for (int j = 0; j < (1 << l); ++j)
{
data[l][j] = fill;
}
}
}
public Task <string> ResolveQueryAsync(string name, BlockParameter blockParameter = null)
{
var resolveFunction = new ResolveFunction();
resolveFunction.Name = name;
return(ContractHandler.QueryAsync <ResolveFunction, string>(resolveFunction, blockParameter));
}
public LazySegTree(int N, MergeFunction <T> merge, ResolveFunction <T, U> resolve, PostponeFunction <U> postpone, T fill = default(T))
{
Count = N;
this.merge = merge;
this.resolve = resolve;
this.postpone = postpone;
n_layer = 1;
for (int k = 1; k < N; k <<= 1)
{
n_layer += 1;
}
segsize = new int[n_layer];
data = new T[n_layer][];
lazy = new bool[n_layer][];
lazyData = new U[n_layer][];
for (int l = 0; l < n_layer; ++l)
{
segsize[l] = 1 << (n_layer - 1 - l);
data[l] = new T[1 << l];
lazy[l] = new bool[1 << l];
lazyData[l] = new U[1 << l];
}
for (int j = 0; j < data[n_layer - 1].Length; ++j)
{
data[n_layer - 1][j] = fill;
}
for (int l = n_layer - 2; l >= 0; --l)
{
for (int j = 0; j < (1 << l); ++j)
{
data[l][j] = merge(data[l + 1][j * 2], data[l + 1][j * 2 + 1], new STParams(layer: l, segsize: segsize[l], index: j));
}
}
}
public Task <string> ResolveQueryAsync(ResolveFunction resolveFunction, BlockParameter blockParameter = null)
{
return(ContractHandler.QueryAsync <ResolveFunction, string>(resolveFunction, blockParameter));
}
