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#ifndef UTIL_STREAM_CONFIG__
#define UTIL_STREAM_CONFIG__
#include <cstddef>
#include <string>
namespace util { namespace stream {
struct ChainConfig {
ChainConfig() {}
ChainConfig(std::size_t in_entry_size, std::size_t in_block_count, std::size_t in_total_memory)
: entry_size(in_entry_size), block_count(in_block_count), total_memory(in_total_memory) {}
std::size_t entry_size;
std::size_t block_count;
// Chain's constructor will make this a multiple of entry_size.
std::size_t total_memory;
};
struct SortConfig {
std::string temp_prefix;
// Size of each input/output buffer.
std::size_t buffer_size;
// Total memory to use when running alone.
std::size_t total_memory;
};
}} // namespaces
#endif // UTIL_STREAM_CONFIG__
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