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Added post-Newtonian parameters to the config file

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This commit is contained in:
Yohai Meiron 2020-03-21 22:52:13 -04:00
parent 9b900eff6e
commit d7332be188
4 changed files with 60 additions and 20 deletions
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28
config.cpp
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@ -2,6 +2,7 @@
#include <stdexcept>
#include <cstdio>
#include <fstream>
#include <algorithm>
using Dictionary = std::unordered_map<std::string,std::string>;
@ -54,7 +55,7 @@ template<> double Config::string_cast(const std::string str)
template<> int Config::string_cast(const std::string str)
{
size_t idx;
auto value = std::stoi(str, &idx);
auto value = std::stoi(str, &idx); // WARNING stoi can throw
if (idx == str.size()) return value;
else throw std::runtime_error("Cannot convert \"" + str + "\" into an int");
}
@ -66,6 +67,24 @@ template<> bool Config::string_cast(const std::string str)
throw std::runtime_error("Cannot convert \"" + str + "\" into a bool");
}
#include <iostream>
template<> std::vector<int> Config::string_cast(const std::string str)
{
auto error = std::runtime_error("Cannot convert \"" + str + "\" into an integer array");
if (!( (str.front()=='{') && (str.back()=='}'))) throw error;
std::string new_str = strip(str.substr(1, str.length()-2));
std::replace(new_str.begin(), new_str.end(), ',', ' ');
std::vector<int> result;
while (new_str.length() > 0) {
size_t idx;
auto value = std::stoi(new_str, &idx);
result.push_back(value);
new_str = new_str.substr(idx, new_str.length()-idx);
}
return result;
}
// For mandatory parameters
template<typename T>
@ -98,6 +117,11 @@ void Config::error_checking()
throw std::runtime_error("Black hole neighbour output (live_smbh_neighbor_output=true) requires at least one live black hole (live_smbh_count)");
if (binary_smbh_influence_sphere_output && (live_smbh_count != 2))
throw std::runtime_error("Binary black hole influence sphere output (binary_smbh_influence_sphere_output=true) requires exactly two live black holes (live_smbh_count=2)");
if (pn_usage.size() != 7)
throw std::runtime_error("PN usage array (pn_usage) must have exactly seven components");
for (int i; i<7; i++)
if (!((pn_usage[i] == 0) || (pn_usage[i] == 1)))
throw std::runtime_error("PN usage array (pn_usage) must have ones and zeros only");
}
Config::Config(std::string file_name)
@ -121,6 +145,8 @@ Config::Config(std::string file_name)
binary_smbh_pn = get_parameter<bool>(dictionary, "binary_smbh_pn", false);
binary_smbh_influence_sphere_output = get_parameter<bool>(dictionary, "binary_smbh_influence_sphere_output", false);
binary_smbh_influence_radius_factor = get_parameter<double>(dictionary, "binary_smbh_influence_radius_factor", 10.);
pn_usage = get_parameter<std::vector<int>>(dictionary, "pn_usage", std::vector<int>({1,1,1,1,1,1,1}));
pn_c = get_parameter<double>(dictionary, "pn_c", 500);
error_checking();
}