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https://github.com/nasa/trick.git
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81 lines
2.7 KiB
C++
81 lines
2.7 KiB
C++
#include <iostream>
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#include <sstream>
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#include "trick/MonteVarCalculated.hh"
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#include "trick/memorymanager_c_intf.h"
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#include "trick/message_proto.h"
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#include "trick/message_type.h"
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Trick::MonteVarCalculated::MonteVarCalculated(std::string in_name, std::string in_unit) {
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this->name = in_name;
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this->unit = in_unit;
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ref2 = ref_attributes(name.c_str());
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if (ref2 == NULL) {
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message_publish(MSG_ERROR, "Monte : MonteVarCalculated could not find parameter %s.\n", name.c_str()) ;
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}
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}
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// Composite the various properties of this MonteVarCalculated.
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std::string Trick::MonteVarCalculated::describe_variable()
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{
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std::stringstream ss;
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ss << "#NAME:\t" << this->name << "\n"
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<< "#TYPE:\tCALCULATED\n"
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<< "#UNIT:\t" << this->unit << "\n";
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return ss.str();
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}
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std::string Trick::MonteVarCalculated::get_next_value() {
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char buffer[128];
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if (ref2 != NULL) {
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switch (ref2->attr->type) {
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case TRICK_CHARACTER:
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case TRICK_UNSIGNED_CHARACTER:
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snprintf(buffer, sizeof(buffer), "%d", *(char *)ref2->address);
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value = buffer;
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break;
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case TRICK_SHORT:
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case TRICK_UNSIGNED_SHORT:
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snprintf(buffer, sizeof(buffer), "%d", *(short *)ref2->address);
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value = buffer;
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break;
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case TRICK_INTEGER:
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case TRICK_UNSIGNED_INTEGER:
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snprintf(buffer, sizeof(buffer), "%d", *(int *)ref2->address);
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value = buffer;
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break;
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case TRICK_LONG:
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case TRICK_UNSIGNED_LONG:
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snprintf(buffer, sizeof(buffer), "%ld", *(long *)ref2->address);
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value = buffer;
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break;
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case TRICK_LONG_LONG:
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case TRICK_UNSIGNED_LONG_LONG:
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snprintf(buffer, sizeof(buffer), "%lld", *(long long *)ref2->address);
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value = buffer;
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break;
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case TRICK_FLOAT:
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snprintf(buffer, sizeof(buffer), "%.15g", *(float *)ref2->address);
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value = buffer;
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break;
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case TRICK_DOUBLE:
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snprintf(buffer, sizeof(buffer), "%.15g", *(double *)ref2->address);
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value = buffer;
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break;
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default:
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snprintf(buffer, sizeof(buffer), "#Unsupported value type %d", ref2->attr->type) ;
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break ;
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}
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if (unit.empty()) {
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return name + std::string(" = ") + value;
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} else {
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return name + std::string(" = trick.attach_units(\"") + unit + std::string("\", ") + value + std::string(")");
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}
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}
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return NULL;
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}
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