MaterialDefinitionManager.cpp

#include "MaterialDefinitionManager.h"
 
void Cogs::Core::MaterialDefinitionManager::add(MaterialDefinition && definition)
{
  auto code = StringView(definition.name).hash();
  auto it = byName.find(code);
 
  if (it != byName.end()) {
    definitions[it->second] = std::move(definition);
  } else {
    definitions.emplace_back(std::move(definition));
    byName[code] = definitions.size() - 1;
  }
}
 
const Cogs::Core::MaterialDefinition * Cogs::Core::MaterialDefinitionManager::get(const StringView & name)
{
  auto code = StringView(name).hash();
  auto it = byName.find(code);
 
  if (it != byName.end()) {
    return &definitions[it->second];
  }
 
 
  return nullptr;
}
 
std::string Cogs::Core::MaterialDefinitionManager::getReport() const
{
  assert(definitions.size() == byName.size());
  char buf[1024];
  auto rv = std::snprintf(buf, sizeof(buf), "size=%zu", definitions.size());
  if (0 <= rv && rv < static_cast<int>(sizeof(buf))) {
    return std::string(buf);
  }
  else {
    return std::string();
  }
 
}