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#include "vp_meta.h"
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#include "../excepts/vp_invalid_argument_error.h"
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namespace vp_objects {
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vp_meta::vp_meta(vp_meta_type meta_type, int channel_index):
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meta_type(meta_type),
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channel_index(channel_index) {
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create_time = std::chrono::system_clock::now();
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}
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vp_meta::~vp_meta() {
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}
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std::string vp_meta::get_traces_str() {
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return "";
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}
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std::string vp_meta::get_meta_str() {
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return "";
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}
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/*
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void vp_meta::attach_trace(std::string node_name) {
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if (trace_table.count(node_name)) {
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return;
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}
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std::map<vp_meta_trace_field, std::any> new_trace_record {
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{vp_meta_trace_field::SEQUENCE, trace_table.size()},
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{vp_meta_trace_field::NODE_NAME, node_name},
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{vp_meta_trace_field::IN_TIME, -1},
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{vp_meta_trace_field::OUT_TIME, -1},
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{vp_meta_trace_field::TEXT_INFO, std::vector<std::string>{}}
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};
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// append to the end of table
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trace_table[node_name] = new_trace_record;
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}
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void vp_meta::update_trace(std::string node_name, vp_meta_trace_field trace_key, std::any trace_value) {
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if (trace_table.count(node_name)) {
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auto & trace_record = trace_table[node_name];
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assert(trace_record.count(trace_key));
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switch (trace_key) {
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case vp_meta_trace_field::SEQUENCE:
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case vp_meta_trace_field::NODE_NAME:
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case vp_meta_trace_field::IN_TIME:
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case vp_meta_trace_field::OUT_TIME: {
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// replace directly
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trace_record[trace_key] = trace_value;
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break;
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}
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case vp_meta_trace_field::TEXT_INFO: {
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// append to the end of vector
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auto & trace_desc = std::any_cast<std::vector<std::string>&>(trace_record[trace_key]);
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trace_desc.push_back(std::any_cast<std::string>(trace_value));
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break;
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}
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default: {
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throw vp_excepts::vp_invalid_argument_error("invalid trace_key for meta!");
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break;
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}
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}
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}
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}*/
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}
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