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Changed const char* -> string in most of wpilibc.

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The HAL will remain untouched in order to maintain C-style
compatibility. A few places in wpilibc were left as
C-style strings, especially if special formatting (eg,
elaborate uses of snprintf or sscanf) was being used.

In general, const char* was changed to std::string.
character buffers used for formatting were either
untouched, changed to std::stringstream, or changed
to std::string, depending on what was done with
the buffer.

Change-Id: I5e431ddf1cc4d9a6d534e1f21b16ea23be26e7f1
This commit is contained in:
James Kuszmaul
2015-06-30 15:01:20 -04:00
parent 534ea134a4
commit 98f2d08103
55 changed files with 300 additions and 234 deletions
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8
wpilibc/wpilibC++Devices/src/PowerDistributionPanel.cpp
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@@ -10,6 +10,8 @@
#include "HAL/PDP.hpp"
#include "LiveWindow/LiveWindow.h"
#include <sstream>
PowerDistributionPanel::PowerDistributionPanel() : PowerDistributionPanel(0) {}
/**
@@ -60,9 +62,9 @@ double PowerDistributionPanel::GetCurrent(uint8_t channel) const {
int32_t status = 0;
if (!CheckPDPChannel(channel)) {
char buf[64];
snprintf(buf, 64, "PDP Channel %d", channel);
wpi_setWPIErrorWithContext(ChannelIndexOutOfRange, buf);
std::stringstream buf;
buf << "PDP Channel " << channel;
wpi_setWPIErrorWithContext(ChannelIndexOutOfRange, buf.str());
}
double current = getPDPChannelCurrent(channel, &status, m_module);